313020310132002 has 32 divisors (see below), whose sum is σ = 701411604035904. Its totient is φ = 92291000529600.

The previous prime is 313020310132001. The next prime is 313020310132009. The reversal of 313020310132002 is 200231013020313.

It is a self number, because there is not a number n which added to its sum of digits gives 313020310132002.

It is not an unprimeable number, because it can be changed into a prime (313020310132001) 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, 64090970149 + ... + 64090975032.

It is an arithmetic number, because the mean of its divisors is an integer number (21919112626122).

Almost surely, 2^{313020310132002} is an apocalyptic number.

313020310132002 is an abundant number, since it is smaller than the sum of its proper divisors (388391293903902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

313020310132002 is a wasteful number, since it uses less digits than its factorization.

313020310132002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128181945234.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 313020310132002 its reverse (200231013020313), we get a palindrome (513251323152315).

The spelling of 313020310132002 in words is "three hundred thirteen trillion, twenty billion, three hundred ten million, one hundred thirty-two thousand, two".