12313427 has 8 divisors (see below), whose sum is σ = 14126592. Its totient is φ = 10513800.

The previous prime is 12313409. The next prime is 12313447. The reversal of 12313427 is 72431321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12313427 - 2⁶ = 12313363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12313447) 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, 1349 + ... + 5142.

It is an arithmetic number, because the mean of its divisors is an integer number (1765824).

Almost surely, 2^12313427 is an apocalyptic number.

12313427 is a deficient number, since it is larger than the sum of its proper divisors (1813165).

12313427 is an equidigital number, since it uses as much as digits as its factorization.

12313427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6769.

The product of its digits is 1008, while the sum is 23.

The square root of 12313427 is about 3509.0493014490. The cubic root of 12313427 is about 230.9189886027.

Adding to 12313427 its reverse (72431321), we get a palindrome (84744748).

The spelling of 12313427 in words is "twelve million, three hundred thirteen thousand, four hundred twenty-seven".