3115152115 has 16 divisors (see below), whose sum is σ = 3814591968. Its totient is φ = 2441327616.

The previous prime is 3115152043. The next prime is 3115152119. The reversal of 3115152115 is 5112515113.

It is a cyclic number.

It is not a de Polignac number, because 3115152115 - 2⁹ = 3115151603 is a prime.

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 3115152115.

It is not an unprimeable number, because it can be changed into a prime (3115152119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169612 + ... + 187078.

It is an arithmetic number, because the mean of its divisors is an integer number (238411998).

Almost surely, 2^3115152115 is an apocalyptic number.

3115152115 is a deficient number, since it is larger than the sum of its proper divisors (699439853).

3115152115 is a wasteful number, since it uses less digits than its factorization.

3115152115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18198.

The product of its digits is 750, while the sum is 25.

The square root of 3115152115 is about 55813.5477729198. The cubic root of 3115152115 is about 1460.4714989010.

Adding to 3115152115 its reverse (5112515113), we get a palindrome (8227667228).

The spelling of 3115152115 in words is "three billion, one hundred fifteen million, one hundred fifty-two thousand, one hundred fifteen".