23210132031 has 6 divisors (see below), whose sum is σ = 33525746280. Its totient is φ = 15473421348.

The previous prime is 23210132017. The next prime is 23210132039. The reversal of 23210132031 is 13023101232.

It is not a de Polignac number, because 23210132031 - 2⁵ = 23210131999 is a prime.

It is a super-2 number, since 2×23210132031² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23210131995 and 23210132013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23210132039) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1289451771 + ... + 1289451788.

It is an arithmetic number, because the mean of its divisors is an integer number (5587624380).

Almost surely, 2^23210132031 is an apocalyptic number.

23210132031 is a deficient number, since it is larger than the sum of its proper divisors (10315614249).

23210132031 is a wasteful number, since it uses less digits than its factorization.

23210132031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2578903565 (or 2578903562 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 23210132031 its reverse (13023101232), we get a palindrome (36233233263).

The spelling of 23210132031 in words is "twenty-three billion, two hundred ten million, one hundred thirty-two thousand, thirty-one".