313129082 has 32 divisors (see below), whose sum is σ = 566832000. Its totient is φ = 126733248.

The previous prime is 313129081. The next prime is 313129093. The reversal of 313129082 is 280921313.

It is not an unprimeable number, because it can be changed into a prime (313129081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91148 + ... + 94520.

It is an arithmetic number, because the mean of its divisors is an integer number (17713500).

Almost surely, 2^313129082 is an apocalyptic number.

313129082 is a deficient number, since it is larger than the sum of its proper divisors (253702918).

313129082 is a wasteful number, since it uses less digits than its factorization.

313129082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3750.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 313129082 is about 17695.4537099222. The cubic root of 313129082 is about 679.0594566057.

The spelling of 313129082 in words is "three hundred thirteen million, one hundred twenty-nine thousand, eighty-two".