3113331200 has 120 divisors (see below), whose sum is σ = 8815706592. Its totient is φ = 1067397120.

The previous prime is 3113331191. The next prime is 3113331211. The reversal of 3113331200 is 21333113.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72227 + ... + 106973.

Almost surely, 2^3113331200 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3113331200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4407853296).

3113331200 is an abundant number, since it is smaller than the sum of its proper divisors (5702375392).

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

3113331200 is an equidigital number, since it uses as much as digits as its factorization.

3113331200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34782 (or 34761 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 3113331200 is about 55797.2329063010. The cubic root of 3113331200 is about 1460.1868779366.

Adding to 3113331200 its reverse (21333113), we get a palindrome (3134664313).

The spelling of 3113331200 in words is "three billion, one hundred thirteen million, three hundred thirty-one thousand, two hundred".