3031116125 has 16 divisors (see below), whose sum is σ = 3784638000. Its totient is φ = 2423736000.

The previous prime is 3031116107. The next prime is 3031116191. The reversal of 3031116125 is 5216111303.

It can be written as a sum of positive squares in 8 ways, for example, as 1421742436 + 1609373689 = 37706^2 + 40117^2 .

It is not a de Polignac number, because 3031116125 - 2²⁶ = 2964007261 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3031116125.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 339215 + ... + 348035.

It is an arithmetic number, because the mean of its divisors is an integer number (236539875).

Almost surely, 2^3031116125 is an apocalyptic number.

It is an amenable number.

3031116125 is a deficient number, since it is larger than the sum of its proper divisors (753521875).

3031116125 is an equidigital number, since it uses as much as digits as its factorization.

3031116125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11585 (or 11575 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 3031116125 is about 55055.5730603179. The cubic root of 3031116125 is about 1447.2187869406.

Adding to 3031116125 its reverse (5216111303), we get a palindrome (8247227428).

The spelling of 3031116125 in words is "three billion, thirty-one million, one hundred sixteen thousand, one hundred twenty-five".