1313227004 has 12 divisors (see below), whose sum is σ = 2341508904. Its totient is φ = 644224464.

The previous prime is 1313226997. The next prime is 1313227043. The reversal of 1313227004 is 4007223131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3097022 + ... + 3097445.

It is an arithmetic number, because the mean of its divisors is an integer number (195125742).

Almost surely, 2^1313227004 is an apocalyptic number.

It is an amenable number.

1313227004 is a deficient number, since it is larger than the sum of its proper divisors (1028281900).

1313227004 is a wasteful number, since it uses less digits than its factorization.

1313227004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6194524 (or 6194522 counting only the distinct ones).

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

The square root of 1313227004 is about 36238.4740848728. The cubic root of 1313227004 is about 1095.0819018130.

The spelling of 1313227004 in words is "one billion, three hundred thirteen million, two hundred twenty-seven thousand, four".