2313611536 has 20 divisors (see below), whose sum is σ = 4483387152. Its totient is φ = 1156608416.

The previous prime is 2313611507. The next prime is 2313611621. The reversal of 2313611536 is 6351163132.

It is a junction number, because it is equal to n+sod(n) for n = 2313611498 and 2313611507.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145851 + ... + 160933.

Almost surely, 2^2313611536 is an apocalyptic number.

It is an amenable number.

2313611536 is a deficient number, since it is larger than the sum of its proper divisors (2169775616).

2313611536 is a wasteful number, since it uses less digits than its factorization.

2313611536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24678 (or 24672 counting only the distinct ones).

The product of its digits is 9720, while the sum is 31.

The square root of 2313611536 is about 48100.0159667333. The cubic root of 2313611536 is about 1322.6049599195.

Adding to 2313611536 its reverse (6351163132), we get a palindrome (8664774668).

The spelling of 2313611536 in words is "two billion, three hundred thirteen million, six hundred eleven thousand, five hundred thirty-six".