3120159148368 has 40 divisors (see below), whose sum is σ = 8157524530848. Its totient is φ = 1027522288512.

The previous prime is 3120159148367. The next prime is 3120159148387. The reversal of 3120159148368 is 8638419510213.

It is a super-2 number, since 2×3120159148368² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3120159148368.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3120159148367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 391582255 + ... + 391590222.

Almost surely, 2^{3120159148368} is an apocalyptic number.

It is an amenable number.

3120159148368 is an abundant number, since it is smaller than the sum of its proper divisors (5037365382480).

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

3120159148368 is a wasteful number, since it uses less digits than its factorization.

3120159148368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783172571 (or 783172565 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 51.

The spelling of 3120159148368 in words is "three trillion, one hundred twenty billion, one hundred fifty-nine million, one hundred forty-eight thousand, three hundred sixty-eight".