3115312152 has 64 divisors (see below), whose sum is σ = 8254159200. Its totient is φ = 976435200.

The previous prime is 3115312133. The next prime is 3115312177. The reversal of 3115312152 is 2512135113.

It is a super-2 number, since 2×3115312152² = 19410339608797742208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 527874 + ... + 533742.

Almost surely, 2^3115312152 is an apocalyptic number.

It is an amenable number.

3115312152 is an abundant number, since it is smaller than the sum of its proper divisors (5138847048).

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

3115312152 is a wasteful number, since it uses less digits than its factorization.

3115312152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7196 (or 7192 counting only the distinct ones).

The product of its digits is 900, while the sum is 24.

The square root of 3115312152 is about 55814.9814297201. The cubic root of 3115312152 is about 1460.4965084314.

Adding to 3115312152 its reverse (2512135113), we get a palindrome (5627447265).

The spelling of 3115312152 in words is "three billion, one hundred fifteen million, three hundred twelve thousand, one hundred fifty-two".