3130112100 has 72 divisors (see below), whose sum is σ = 9368775360. Its totient is φ = 805911680.

The previous prime is 3130112087. The next prime is 3130112123. The reversal of 3130112100 is 12110313.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 171192 + ... + 188591.

It is an arithmetic number, because the mean of its divisors is an integer number (130121880).

Almost surely, 2^3130112100 is an apocalyptic number.

3130112100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3130112100 is an abundant number, since it is smaller than the sum of its proper divisors (6238663260).

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

3130112100 is a wasteful number, since it uses less digits than its factorization.

3130112100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359829 (or 359822 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 3130112100 is about 55947.4047655474. The cubic root of 3130112100 is about 1462.8056545755.

Adding to 3130112100 its reverse (12110313), we get a palindrome (3142222413).

The spelling of 3130112100 in words is "three billion, one hundred thirty million, one hundred twelve thousand, one hundred".