12313711 has 4 divisors (see below), whose sum is σ = 12646552. Its totient is φ = 11980872.

The previous prime is 12313709. The next prime is 12313747. The reversal of 12313711 is 11731321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12313711 - 2¹ = 12313709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12313751) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166365 + ... + 166438.

It is an arithmetic number, because the mean of its divisors is an integer number (3161638).

Almost surely, 2^12313711 is an apocalyptic number.

12313711 is a deficient number, since it is larger than the sum of its proper divisors (332841).

12313711 is an equidigital number, since it uses as much as digits as its factorization.

12313711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332840.

The product of its digits is 126, while the sum is 19.

The square root of 12313711 is about 3509.0897680168. The cubic root of 12313711 is about 230.9207639137.

The spelling of 12313711 in words is "twelve million, three hundred thirteen thousand, seven hundred eleven".