3113121130 has 64 divisors (see below), whose sum is σ = 6496008192. Its totient is φ = 1052147520.

The previous prime is 3113121119. The next prime is 3113121149. The reversal of 3113121130 is 311213113.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1699315 + ... + 1701145.

It is an arithmetic number, because the mean of its divisors is an integer number (101500128).

Almost surely, 2^3113121130 is an apocalyptic number.

3113121130 is an abundant number, since it is smaller than the sum of its proper divisors (3382887062).

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

3113121130 is a wasteful number, since it uses less digits than its factorization.

3113121130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2179.

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 3113121130 is about 55795.3504335263. The cubic root of 3113121130 is about 1460.1540354776.

Adding to 3113121130 its reverse (311213113), we get a palindrome (3424334243).

The spelling of 3113121130 in words is "three billion, one hundred thirteen million, one hundred twenty-one thousand, one hundred thirty".