313244321002 has 16 divisors (see below), whose sum is σ = 473071560192. Its totient is φ = 155554210800.

The previous prime is 313244320937. The next prime is 313244321023. The reversal of 313244321002 is 200123442313.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1469703 + ... + 1669285.

It is an arithmetic number, because the mean of its divisors is an integer number (29566972512).

Almost surely, 2^313244321002 is an apocalyptic number.

313244321002 is a deficient number, since it is larger than the sum of its proper divisors (159827239190).

313244321002 is a wasteful number, since it uses less digits than its factorization.

313244321002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204933.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 313244321002 its reverse (200123442313), we get a palindrome (513367763315).

The spelling of 313244321002 in words is "three hundred thirteen billion, two hundred forty-four million, three hundred twenty-one thousand, two".