313313211202 has 32 divisors (see below), whose sum is σ = 480572713584. Its totient is φ = 153172992000.

The previous prime is 313313211191. The next prime is 313313211217. The reversal of 313313211202 is 202112313313.

It can be written as a sum of positive squares in 8 ways, for example, as 141775593961 + 171537617241 = 376531^2 + 414171^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5311752 + ... + 5370412.

Almost surely, 2^313313211202 is an apocalyptic number.

313313211202 is a deficient number, since it is larger than the sum of its proper divisors (167259502382).

313313211202 is a wasteful number, since it uses less digits than its factorization.

313313211202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59094.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 313313211202 its reverse (202112313313), we get a palindrome (515425524515).

The spelling of 313313211202 in words is "three hundred thirteen billion, three hundred thirteen million, two hundred eleven thousand, two hundred two".