313051413 has 32 divisors (see below), whose sum is σ = 473700096. Its totient is φ = 182780928.

The previous prime is 313051411. The next prime is 313051457. The reversal of 313051413 is 314150313.

It is not a de Polignac number, because 313051413 - 2¹ = 313051411 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 313051413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313051411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39795 + ... + 47007.

It is an arithmetic number, because the mean of its divisors is an integer number (14803128).

Almost surely, 2^313051413 is an apocalyptic number.

It is an amenable number.

313051413 is a deficient number, since it is larger than the sum of its proper divisors (160648683).

313051413 is a wasteful number, since it uses less digits than its factorization.

313051413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7293.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 313051413 is about 17693.2589705797. The cubic root of 313051413 is about 679.0033069927.

The spelling of 313051413 in words is "three hundred thirteen million, fifty-one thousand, four hundred thirteen".