3115113325 has 6 divisors (see below), whose sum is σ = 3862740554. Its totient is φ = 2492090640.

The previous prime is 3115113317. The next prime is 3115113341. The reversal of 3115113325 is 5233115113.

It can be written as a sum of positive squares in 3 ways, for example, as 8054244 + 3107059081 = 2838^2 + 55741^2 .

It is not a de Polignac number, because 3115113325 - 2³ = 3115113317 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 124604533 = 3115113325 / (3 + 1 + 1 + 5 + 1 + 1 + 3 + 3 + 2 + 5).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3115113325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 62302242 + ... + 62302291.

Almost surely, 2^3115113325 is an apocalyptic number.

It is an amenable number.

3115113325 is a deficient number, since it is larger than the sum of its proper divisors (747627229).

3115113325 is a wasteful number, since it uses less digits than its factorization.

3115113325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124604543 (or 124604538 counting only the distinct ones).

The product of its digits is 1350, while the sum is 25.

The square root of 3115113325 is about 55813.2002755621. The cubic root of 3115113325 is about 1460.4654369258.

Adding to 3115113325 its reverse (5233115113), we get a palindrome (8348228438).

The spelling of 3115113325 in words is "three billion, one hundred fifteen million, one hundred thirteen thousand, three hundred twenty-five".