1313848012 has 12 divisors (see below), whose sum is σ = 2336926816. Its totient is φ = 646154640.

The previous prime is 1313847989. The next prime is 1313848013. The reversal of 1313848012 is 2108483131.

It is not an unprimeable number, because it can be changed into a prime (1313848013) 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, 2692068 + ... + 2692555.

Almost surely, 2^1313848012 is an apocalyptic number.

It is an amenable number.

1313848012 is a deficient number, since it is larger than the sum of its proper divisors (1023078804).

1313848012 is a wasteful number, since it uses less digits than its factorization.

1313848012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5384688 (or 5384686 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 1313848012 is about 36247.0414240942. The cubic root of 1313848012 is about 1095.2544912819.

The spelling of 1313848012 in words is "one billion, three hundred thirteen million, eight hundred forty-eight thousand, twelve".