23210032031 has 8 divisors (see below), whose sum is σ = 23885897424. Its totient is φ = 22536722880.

The previous prime is 23210032019. The next prime is 23210032039. The reversal of 23210032031 is 13023001232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23210032031 - 2³⁰ = 22136290207 is a prime.

It is a super-2 number, since 2×23210032031² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23210032039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 620630 + ... + 656963.

It is an arithmetic number, because the mean of its divisors is an integer number (2985737178).

Almost surely, 2^23210032031 is an apocalyptic number.

23210032031 is a deficient number, since it is larger than the sum of its proper divisors (675865393).

23210032031 is a wasteful number, since it uses less digits than its factorization.

23210032031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1278121.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 23210032031 its reverse (13023001232), we get a palindrome (36233033263).

The spelling of 23210032031 in words is "twenty-three billion, two hundred ten million, thirty-two thousand, thirty-one".