20232031002 has 32 divisors (see below), whose sum is σ = 41243592960. Its totient is φ = 6614187840.

The previous prime is 20232030997. The next prime is 20232031021. The reversal of 20232031002 is 20013023202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 914127 + ... + 935997.

It is an arithmetic number, because the mean of its divisors is an integer number (1288862280).

Almost surely, 2^20232031002 is an apocalyptic number.

20232031002 is an abundant number, since it is smaller than the sum of its proper divisors (21011561958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20232031002 is a wasteful number, since it uses less digits than its factorization.

20232031002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24838.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 20232031002 its reverse (20013023202), we get a palindrome (40245054204).

The spelling of 20232031002 in words is "twenty billion, two hundred thirty-two million, thirty-one thousand, two".