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10101101093 = 10519610943
BaseRepresentation
bin10010110100001001…
…01001001000100101
3222001222000002202022
421122010221020211
5131141340213333
64350153352525
7505212641216
oct113204511045
928058002668
1010101101093
114313898836
121b5aa08745
13c4c9281c5
146bb75d40d
153e1bcdc98
hex25a129225

10101101093 has 4 divisors (see below), whose sum is σ = 10110713088. Its totient is φ = 10091489100.

The previous prime is 10101101069. The next prime is 10101101137. The reversal of 10101101093 is 39010110101.

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, and also an emirpimes, since its reverse is a distinct semiprime: 39010110101 = 194920015449.

It is a cyclic number.

It is not a de Polignac number, because 10101101093 - 214 = 10101084709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101101393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4804421 + ... + 4806522.

It is an arithmetic number, because the mean of its divisors is an integer number (2527678272).

Almost surely, 210101101093 is an apocalyptic number.

It is an amenable number.

10101101093 is a deficient number, since it is larger than the sum of its proper divisors (9611995).

10101101093 is an equidigital number, since it uses as much as digits as its factorization.

10101101093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9611994.

The product of its (nonzero) digits is 27, while the sum is 17.

Adding to 10101101093 its reverse (39010110101), we get a palindrome (49111211194).

The spelling of 10101101093 in words is "ten billion, one hundred one million, one hundred one thousand, ninety-three".

Divisors: 1 1051 9610943 10101101093