12313310 has 16 divisors (see below), whose sum is σ = 22220352. Its totient is φ = 4912800.

The previous prime is 12313309. The next prime is 12313319. The reversal of 12313310 is 1331321.

It is a super-2 number, since 2×12313310² = 303235206312200, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12313319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3275 + ... + 5945.

It is an arithmetic number, because the mean of its divisors is an integer number (1388772).

It is a self-describing number.

Almost surely, 2^12313310 is an apocalyptic number.

12313310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12313310 is a deficient number, since it is larger than the sum of its proper divisors (9907042).

12313310 is a wasteful number, since it uses less digits than its factorization.

12313310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3139.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 12313310 is about 3509.0326302273. The cubic root of 12313310 is about 230.9182572166.

Adding to 12313310 its reverse (1331321), we get a palindrome (13644631).

The spelling of 12313310 in words is "twelve million, three hundred thirteen thousand, three hundred ten".