23023112313 has 16 divisors (see below), whose sum is σ = 30833421696. Its totient is φ = 15280846080.

The previous prime is 23023112311. The next prime is 23023112317. The reversal of 23023112313 is 31321132032.

It is not a de Polignac number, because 23023112313 - 2¹ = 23023112311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23023112313.

It is not an unprimeable number, because it can be changed into a prime (23023112311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1393843 + ... + 1410263.

It is an arithmetic number, because the mean of its divisors is an integer number (1927088856).

Almost surely, 2^23023112313 is an apocalyptic number.

It is an amenable number.

23023112313 is a deficient number, since it is larger than the sum of its proper divisors (7810309383).

23023112313 is a wasteful number, since it uses less digits than its factorization.

23023112313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18464.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 23023112313 its reverse (31321132032), we get a palindrome (54344244345).

The spelling of 23023112313 in words is "twenty-three billion, twenty-three million, one hundred twelve thousand, three hundred thirteen".