2313255252 has 72 divisors (see below), whose sum is σ = 6780480448. Its totient is φ = 600842880.

The previous prime is 2313255239. The next prime is 2313255257. The reversal of 2313255252 is 2525523132.

It is a super-2 number, since 2×2313255252² = 10702299721811167008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313255257) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 103633 + ... + 123960.

Almost surely, 2^2313255252 is an apocalyptic number.

2313255252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2313255252 is an abundant number, since it is smaller than the sum of its proper divisors (4467225196).

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

2313255252 is a wasteful number, since it uses less digits than its factorization.

2313255252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227629 (or 227616 counting only the distinct ones).

The product of its digits is 18000, while the sum is 30.

The square root of 2313255252 is about 48096.3122494854. The cubic root of 2313255252 is about 1322.5370650332.

Adding to 2313255252 its reverse (2525523132), we get a palindrome (4838778384).

The spelling of 2313255252 in words is "two billion, three hundred thirteen million, two hundred fifty-five thousand, two hundred fifty-two".