23102113311 has 12 divisors (see below), whose sum is σ = 33372421888. Its totient is φ = 15400161504.

The previous prime is 23102113301. The next prime is 23102113381. The reversal of 23102113311 is 11331120132.

23102113311 is a `hidden beast` number, since 2 + 310 + 21 + 1 + 331 + 1 = 666.

It is not a de Polignac number, because 23102113311 - 2¹⁹ = 23101589023 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 (23102113301) 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 11 ways as a sum of consecutive naturals, for example, 21291 + ... + 216003.

Almost surely, 2^23102113311 is an apocalyptic number.

23102113311 is a deficient number, since it is larger than the sum of its proper divisors (10270308577).

23102113311 is a wasteful number, since it uses less digits than its factorization.

23102113311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207902 (or 207899 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 23102113311 its reverse (11331120132), we get a palindrome (34433233443).

The spelling of 23102113311 in words is "twenty-three billion, one hundred two million, one hundred thirteen thousand, three hundred eleven".