10232031213 has 40 divisors (see below), whose sum is σ = 16706131200. Its totient is φ = 6212972160.

The previous prime is 10232031191. The next prime is 10232031233. The reversal of 10232031213 is 31213023201.

10232031213 is a `hidden beast` number, since 102 + 320 + 31 + 213 = 666.

It is not a de Polignac number, because 10232031213 - 2⁶ = 10232031149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10232031233) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 77163 + ... + 162536.

It is an arithmetic number, because the mean of its divisors is an integer number (417653280).

Almost surely, 2^10232031213 is an apocalyptic number.

It is an amenable number.

10232031213 is a deficient number, since it is larger than the sum of its proper divisors (6474099987).

10232031213 is a wasteful number, since it uses less digits than its factorization.

10232031213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239759 (or 239750 counting only the distinct ones).

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

Adding to 10232031213 its reverse (31213023201), we get a palindrome (41445054414).

The spelling of 10232031213 in words is "ten billion, two hundred thirty-two million, thirty-one thousand, two hundred thirteen".