12313355 has 16 divisors (see below), whose sum is σ = 16153344. Its totient is φ = 8970240.

The previous prime is 12313339. The next prime is 12313361. The reversal of 12313355 is 55331321.

It is not a de Polignac number, because 12313355 - 2⁴ = 12313339 is a prime.

It is a super-2 number, since 2×12313355² = 303237422712050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12313355.

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, 299 + ... + 4971.

It is an arithmetic number, because the mean of its divisors is an integer number (1009584).

Almost surely, 2^12313355 is an apocalyptic number.

12313355 is a deficient number, since it is larger than the sum of its proper divisors (3839989).

12313355 is a wasteful number, since it uses less digits than its factorization.

12313355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4726.

The product of its digits is 1350, while the sum is 23.

The square root of 12313355 is about 3509.0390422450. The cubic root of 12313355 is about 230.9185385195.

Adding to 12313355 its reverse (55331321), we get a palindrome (67644676).

The spelling of 12313355 in words is "twelve million, three hundred thirteen thousand, three hundred fifty-five".