313154315002 has 16 divisors (see below), whose sum is σ = 491426393472. Its totient is φ = 149508026080.

The previous prime is 313154314877. The next prime is 313154315021. The reversal of 313154315002 is 200513451313.

It is a happy number.

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, 40623328 + ... + 40631035.

It is an arithmetic number, because the mean of its divisors is an integer number (30714149592).

Almost surely, 2^313154315002 is an apocalyptic number.

313154315002 is a deficient number, since it is larger than the sum of its proper divisors (178272078470).

313154315002 is a wasteful number, since it uses less digits than its factorization.

313154315002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81254453.

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 313154315002 its reverse (200513451313), we get a palindrome (513667766315).

The spelling of 313154315002 in words is "three hundred thirteen billion, one hundred fifty-four million, three hundred fifteen thousand, two".