3120153115 has 16 divisors (see below), whose sum is σ = 3963042720. Its totient is φ = 2351669760.

The previous prime is 3120153107. The next prime is 3120153133. The reversal of 3120153115 is 5113510213.

It is not a de Polignac number, because 3120153115 - 2³ = 3120153107 is a prime.

It is a super-2 number, since 2×3120153115² = 19470710922088406450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73534 + ... + 107923.

It is an arithmetic number, because the mean of its divisors is an integer number (247690170).

Almost surely, 2^3120153115 is an apocalyptic number.

3120153115 is a deficient number, since it is larger than the sum of its proper divisors (842889605).

3120153115 is a wasteful number, since it uses less digits than its factorization.

3120153115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181662.

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 3120153115 is about 55858.3307573723. The cubic root of 3120153115 is about 1461.2526178441.

Adding to 3120153115 its reverse (5113510213), we get a palindrome (8233663328).

The spelling of 3120153115 in words is "three billion, one hundred twenty million, one hundred fifty-three thousand, one hundred fifteen".