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323130141241 = 1917006849539
BaseRepresentation
bin1001011001111000000…
…11101010101000111001
31010220001111100221112221
410230330003222220321
520243232304004431
6404235520204041
732226315611425
oct4547403525071
91126044327487
10323130141241
111150475a4806
125275b769621
1324617b5590b
14118d5029b85
158613129111
hex4b3c0eaa39

323130141241 has 4 divisors (see below), whose sum is σ = 340136990800. Its totient is φ = 306123291684.

The previous prime is 323130141209. The next prime is 323130141247. The reversal of 323130141241 is 142141031323.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 323130141241 - 25 = 323130141209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323130141247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8503424751 + ... + 8503424788.

It is an arithmetic number, because the mean of its divisors is an integer number (85034247700).

Almost surely, 2323130141241 is an apocalyptic number.

It is an amenable number.

323130141241 is a deficient number, since it is larger than the sum of its proper divisors (17006849559).

323130141241 is a wasteful number, since it uses less digits than its factorization.

323130141241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17006849558.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 323130141241 its reverse (142141031323), we get a palindrome (465271172564).

The spelling of 323130141241 in words is "three hundred twenty-three billion, one hundred thirty million, one hundred forty-one thousand, two hundred forty-one".

Divisors: 1 19 17006849539 323130141241