3113050320 has 100 divisors (see below), whose sum is σ = 10812107460. Its totient is φ = 830145024.

The previous prime is 3113050301. The next prime is 3113050433. The reversal of 3113050320 is 230503113.

3113050320 is a `hidden beast` number, since 31 + 130 + 503 + 2 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 942981264 + 2170069056 = 30708^2 + 46584^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3113050293 and 3113050302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 233725 + ... + 246684.

Almost surely, 2^3113050320 is an apocalyptic number.

3113050320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3113050320 is an abundant number, since it is smaller than the sum of its proper divisors (7699057140).

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

3113050320 is a wasteful number, since it uses less digits than its factorization.

3113050320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480434 (or 480419 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 3113050320 is about 55794.7158788357. The cubic root of 3113050320 is about 1460.1429646705.

Adding to 3113050320 its reverse (230503113), we get a palindrome (3343553433).

The spelling of 3113050320 in words is "three billion, one hundred thirteen million, fifty thousand, three hundred twenty".