12313070 has 32 divisors (see below), whose sum is σ = 27634176. Its totient is φ = 3837600.

The previous prime is 12313043. The next prime is 12313097. The reversal of 12313070 is 7031321.

It is an interprime number because it is at equal distance from previous prime (12313043) and next prime (12313097).

It is a super-2 number, since 2×12313070² = 303223385649800, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

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, 7226 + ... + 8765.

It is an arithmetic number, because the mean of its divisors is an integer number (863568).

Almost surely, 2^12313070 is an apocalyptic number.

12313070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12313070 is an abundant number, since it is smaller than the sum of its proper divisors (15321106).

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

12313070 is a wasteful number, since it uses less digits than its factorization.

12313070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16016.

The product of its (nonzero) digits is 126, while the sum is 17.

The square root of 12313070 is about 3508.9984326015. The cubic root of 12313070 is about 230.9167569229.

Adding to 12313070 its reverse (7031321), we get a palindrome (19344391).

The spelling of 12313070 in words is "twelve million, three hundred thirteen thousand, seventy".