3113216521600 has 48 divisors (see below), whose sum is σ = 7690617696420. Its totient is φ = 1245286607360.

The previous prime is 3113216521549. The next prime is 3113216521651. The reversal of 3113216521600 is 61256123113.

It is an interprime number because it is at equal distance from previous prime (3113216521549) and next prime (3113216521651).

It is a super-2 number, since 2×3113216521600² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 486436882 + ... + 486443281.

Almost surely, 2^{3113216521600} is an apocalyptic number.

It is an amenable number.

3113216521600 is an abundant number, since it is smaller than the sum of its proper divisors (4577401174820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3113216521600 is an equidigital number, since it uses as much as digits as its factorization.

3113216521600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972880187 (or 972880170 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The spelling of 3113216521600 in words is "three trillion, one hundred thirteen billion, two hundred sixteen million, five hundred twenty-one thousand, six hundred".