3130331300 has 18 divisors (see below), whose sum is σ = 6792819138. Its totient is φ = 1252132480.

The previous prime is 3130331297. The next prime is 3130331341. The reversal of 3130331300 is 31330313.

It can be written as a sum of positive squares in 3 ways, for example, as 2390116 + 3127941184 = 1546^2 + 55928^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15651557 + ... + 15651756.

It is an arithmetic number, because the mean of its divisors is an integer number (377378841).

Almost surely, 2^3130331300 is an apocalyptic number.

It is an amenable number.

3130331300 is an abundant number, since it is smaller than the sum of its proper divisors (3662487838).

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

3130331300 is a wasteful number, since it uses less digits than its factorization.

3130331300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31303327 (or 31303320 counting only the distinct ones).

The product of its (nonzero) digits is 243, while the sum is 17.

The square root of 3130331300 is about 55949.3637139870. The cubic root of 3130331300 is about 1462.8398002658.

Adding to 3130331300 its reverse (31330313), we get a palindrome (3161661613).

The spelling of 3130331300 in words is "three billion, one hundred thirty million, three hundred thirty-one thousand, three hundred".