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923032121010101 = 5339253144367707
BaseRepresentation
bin1101000111011111100010100…
…1101100000110011110110101
311111001012000020112220220220222
43101313320221230012132311
51431440424240434310401
613031043034051104125
7365264604300316064
oct32167705154063665
94431160215826828
10923032121010101
112481197a6a04513
12876359858a2045
133080672b6533cb
14123d0dc8c1c1db
1571aa2b5047c1b
hex3477e29b067b5

923032121010101 has 8 divisors (see below), whose sum is σ = 940450238459424. Its totient is φ = 905614093081360.

The previous prime is 923032121010091. The next prime is 923032121010169. The reversal of 923032121010101 is 101010121230329.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-923032121010101 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (923032121010401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1379711 + ... + 42987996.

It is an arithmetic number, because the mean of its divisors is an integer number (117556279807428).

Almost surely, 2923032121010101 is an apocalyptic number.

It is an amenable number.

923032121010101 is a deficient number, since it is larger than the sum of its proper divisors (17418117449323).

923032121010101 is a wasteful number, since it uses less digits than its factorization.

923032121010101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44760291.

The product of its (nonzero) digits is 648, while the sum is 26.

The spelling of 923032121010101 in words is "nine hundred twenty-three trillion, thirty-two billion, one hundred twenty-one million, ten thousand, one hundred one".

Divisors: 1 53 392531 20804143 44367707 2351488471 17415700396417 923032121010101