613213312316 has 12 divisors (see below), whose sum is σ = 1170679959960. Its totient is φ = 278733323760.

The previous prime is 613213312237. The next prime is 613213312409.

613213312316 is nontrivially palindromic in base 10.

613213312316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 6968333051 + ... + 6968333138.

It is an arithmetic number, because the mean of its divisors is an integer number (97556663330).

Almost surely, 2^613213312316 is an apocalyptic number.

It is an amenable number.

613213312316 is a deficient number, since it is larger than the sum of its proper divisors (557466647644).

613213312316 is a wasteful number, since it uses less digits than its factorization.

613213312316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13936666204 (or 13936666202 counting only the distinct ones).

The product of its digits is 11664, while the sum is 32.

It can be divided in two parts, 613213 and 312316, that added together give a palindrome (925529).

The spelling of 613213312316 in words is "six hundred thirteen billion, two hundred thirteen million, three hundred twelve thousand, three hundred sixteen".