23112130323 has 16 divisors (see below), whose sum is σ = 31285594496. Its totient is φ = 15173516160.

The previous prime is 23112130289. The next prime is 23112130397. The reversal of 23112130323 is 32303121132.

It is not a de Polignac number, because 23112130323 - 2¹⁸ = 23111868179 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23112130323.

It is not an unprimeable number, because it can be changed into a prime (23112130823) 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, 726315 + ... + 757467.

It is an arithmetic number, because the mean of its divisors is an integer number (1955349656).

Almost surely, 2^23112130323 is an apocalyptic number.

23112130323 is a deficient number, since it is larger than the sum of its proper divisors (8173464173).

23112130323 is a wasteful number, since it uses less digits than its factorization.

23112130323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34914.

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

Adding to 23112130323 its reverse (32303121132), we get a palindrome (55415251455).

The spelling of 23112130323 in words is "twenty-three billion, one hundred twelve million, one hundred thirty thousand, three hundred twenty-three".