2313251062203 has 32 divisors (see below), whose sum is σ = 3210155136000. Its totient is φ = 1479922012800.

The previous prime is 2313251062193. The next prime is 2313251062253. The reversal of 2313251062203 is 3022601523132.

It is not a de Polignac number, because 2313251062203 - 2³⁴ = 2296071193019 is a prime.

It is a super-2 number, since 2×2313251062203² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2313251062253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16220538 + ... + 16362528.

It is an arithmetic number, because the mean of its divisors is an integer number (100317348000).

Almost surely, 2^{2313251062203} is an apocalyptic number.

2313251062203 is a deficient number, since it is larger than the sum of its proper divisors (896904073797).

2313251062203 is a wasteful number, since it uses less digits than its factorization.

2313251062203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143163.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 2313251062203 its reverse (3022601523132), we get a palindrome (5335852585335).

The spelling of 2313251062203 in words is "two trillion, three hundred thirteen billion, two hundred fifty-one million, sixty-two thousand, two hundred three".