23100133113 has 12 divisors (see below), whose sum is σ = 33559733220. Its totient is φ = 15311069856.

The previous prime is 23100133097. The next prime is 23100133159. The reversal of 23100133113 is 31133100132.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8293380624 + 14806752489 = 91068^2 + 121683^2 .

It is not a de Polignac number, because 23100133113 - 2⁴ = 23100133097 is a prime.

It is a super-2 number, since 2×23100133113² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23100133163) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7416598 + ... + 7419711.

It is an arithmetic number, because the mean of its divisors is an integer number (2796644435).

Almost surely, 2^23100133113 is an apocalyptic number.

It is an amenable number.

23100133113 is a deficient number, since it is larger than the sum of its proper divisors (10459600107).

23100133113 is a wasteful number, since it uses less digits than its factorization.

23100133113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14836488 (or 14836485 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 23100133113 its reverse (31133100132), we get a palindrome (54233233245).

The spelling of 23100133113 in words is "twenty-three billion, one hundred million, one hundred thirty-three thousand, one hundred thirteen".