313112401402 has 16 divisors (see below), whose sum is σ = 473188498272. Its totient is φ = 155385986800.

The previous prime is 313112401363. The next prime is 313112401403. The reversal of 313112401402 is 204104211313.

It is not an unprimeable number, because it can be changed into a prime (313112401403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 567724 + ... + 973927.

It is an arithmetic number, because the mean of its divisors is an integer number (29574281142).

Almost surely, 2^313112401402 is an apocalyptic number.

313112401402 is a deficient number, since it is larger than the sum of its proper divisors (160076096870).

313112401402 is a wasteful number, since it uses less digits than its factorization.

313112401402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1542413.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 313112401402 its reverse (204104211313), we get a palindrome (517216612715).

The spelling of 313112401402 in words is "three hundred thirteen billion, one hundred twelve million, four hundred one thousand, four hundred two".