313034320104402 has 48 divisors (see below), whose sum is σ = 679462636772448. Its totient is φ = 96100829510400.

The previous prime is 313034320104397. The next prime is 313034320104449. The reversal of 313034320104402 is 204401023430313.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 313034320104402.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 347984599 + ... + 348883002.

It is an arithmetic number, because the mean of its divisors is an integer number (14155471599426).

Almost surely, 2^{313034320104402} is an apocalyptic number.

313034320104402 is an abundant number, since it is smaller than the sum of its proper divisors (366428316668046).

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

313034320104402 is a wasteful number, since it uses less digits than its factorization.

313034320104402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696868075 (or 696868062 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 313034320104402 its reverse (204401023430313), we get a palindrome (517435343534715).

The spelling of 313034320104402 in words is "three hundred thirteen trillion, thirty-four billion, three hundred twenty million, one hundred four thousand, four hundred two".