3113021130 has 64 divisors (see below), whose sum is σ = 8044894080. Its totient is φ = 768057344.

The previous prime is 3113021101. The next prime is 3113021137. The reversal of 3113021130 is 311203113.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (3113021137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21639 + ... + 81818.

It is an arithmetic number, because the mean of its divisors is an integer number (125701470).

Almost surely, 2^3113021130 is an apocalyptic number.

3113021130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3113021130 is an abundant number, since it is smaller than the sum of its proper divisors (4931872950).

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

3113021130 is a wasteful number, since it uses less digits than its factorization.

3113021130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103543.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 3113021130 is about 55794.4542943114. The cubic root of 3113021130 is about 1460.1384009037.

Adding to 3113021130 its reverse (311203113), we get a palindrome (3424224243).

The spelling of 3113021130 in words is "three billion, one hundred thirteen million, twenty-one thousand, one hundred thirty".