313213013002 has 8 divisors (see below), whose sum is σ = 469829550276. Its totient is φ = 156603162912.

The previous prime is 313213012927. The next prime is 313213013027. The reversal of 313213013002 is 200310312313.

It can be written as a sum of positive squares in 2 ways, for example, as 309880375561 + 3332637441 = 556669^2 + 57729^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1553013 + ... + 1743064.

Almost surely, 2^313213013002 is an apocalyptic number.

313213013002 is a deficient number, since it is larger than the sum of its proper divisors (156616537274).

313213013002 is a wasteful number, since it uses less digits than its factorization.

313213013002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3343592.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 313213013002 its reverse (200310312313), we get a palindrome (513523325315).

The spelling of 313213013002 in words is "three hundred thirteen billion, two hundred thirteen million, thirteen thousand, two".