23201300331 has 48 divisors (see below), whose sum is σ = 38061934560. Its totient is φ = 13489781760.

The previous prime is 23201300323. The next prime is 23201300357. The reversal of 23201300331 is 13300310232.

23201300331 is a `hidden beast` number, since 2 + 32 + 0 + 1 + 300 + 331 = 666.

It is not a de Polignac number, because 23201300331 - 2³ = 23201300323 is a prime.

It is a super-2 number, since 2×23201300331² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23201300371) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 425011 + ... + 476483.

It is an arithmetic number, because the mean of its divisors is an integer number (792956970).

Almost surely, 2^23201300331 is an apocalyptic number.

23201300331 is a deficient number, since it is larger than the sum of its proper divisors (14860634229).

23201300331 is a wasteful number, since it uses less digits than its factorization.

23201300331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51676 (or 51673 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 23201300331 its reverse (13300310232), we get a palindrome (36501610563).

Subtracting from 23201300331 its reverse (13300310232), we obtain a palindrome (9900990099).

The spelling of 23201300331 in words is "twenty-three billion, two hundred one million, three hundred thousand, three hundred thirty-one".