23323132211031 has 6 divisors (see below), whose sum is σ = 33688968749280. Its totient is φ = 15548754807348.

The previous prime is 23323132211023. The next prime is 23323132211039. The reversal of 23323132211031 is 13011223132332.

23323132211031 is a `hidden beast` number, since 2 + 3 + 3 + 231 + 322 + 1 + 103 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (23323132211023) and next prime (23323132211039).

It is not a de Polignac number, because 23323132211031 - 2³ = 23323132211023 is a prime.

It is a super-2 number, since 2×23323132211031² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23323132210986 and 23323132211004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23323132211039) 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, 1295729567271 + ... + 1295729567288.

It is an arithmetic number, because the mean of its divisors is an integer number (5614828124880).

Almost surely, 2^{23323132211031} is an apocalyptic number.

23323132211031 is a deficient number, since it is larger than the sum of its proper divisors (10365836538249).

23323132211031 is a wasteful number, since it uses less digits than its factorization.

23323132211031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2591459134565 (or 2591459134562 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 23323132211031 its reverse (13011223132332), we get a palindrome (36334355343363).

The spelling of 23323132211031 in words is "twenty-three trillion, three hundred twenty-three billion, one hundred thirty-two million, two hundred eleven thousand, thirty-one".