23044123232131 has 32 divisors (see below), whose sum is σ = 25271858672640. Its totient is φ = 20943417027456.

The previous prime is 23044123232111. The next prime is 23044123232159. The reversal of 23044123232131 is 13123232144032.

It is a cyclic number.

It is not a de Polignac number, because 23044123232131 - 2⁷ = 23044123232003 is a prime.

It is a super-2 number, since 2×23044123232131² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23044123232093 and 23044123232102.

It is not an unprimeable number, because it can be changed into a prime (23044123232111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44296330 + ... + 44813536.

It is an arithmetic number, because the mean of its divisors is an integer number (789745583520).

Almost surely, 2^{23044123232131} is an apocalyptic number.

23044123232131 is a deficient number, since it is larger than the sum of its proper divisors (2227735440509).

23044123232131 is a wasteful number, since it uses less digits than its factorization.

23044123232131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518323.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 23044123232131 its reverse (13123232144032), we get a palindrome (36167355376163).

The spelling of 23044123232131 in words is "twenty-three trillion, forty-four billion, one hundred twenty-three million, two hundred thirty-two thousand, one hundred thirty-one".