202310211031023 has 64 divisors (see below), whose sum is σ = 279097005824000. Its totient is φ = 130257027624960.

The previous prime is 202310211031021. The next prime is 202310211031073. The reversal of 202310211031023 is 320130112013202.

It is not a de Polignac number, because 202310211031023 - 2¹ = 202310211031021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202310211031021) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11390690463 + ... + 11390708223.

It is an arithmetic number, because the mean of its divisors is an integer number (4360890716000).

Almost surely, 2^{202310211031023} is an apocalyptic number.

202310211031023 is a deficient number, since it is larger than the sum of its proper divisors (76786794792977).

202310211031023 is a wasteful number, since it uses less digits than its factorization.

202310211031023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19472.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 202310211031023 its reverse (320130112013202), we get a palindrome (522440323044225).

The spelling of 202310211031023 in words is "two hundred two trillion, three hundred ten billion, two hundred eleven million, thirty-one thousand, twenty-three".