3100513325512 has 32 divisors (see below), whose sum is σ = 5989677797880. Its totient is φ = 1503703037440.

The previous prime is 3100513325501. The next prime is 3100513325521. The reversal of 3100513325512 is 2155233150013.

It can be written as a sum of positive squares in 4 ways, for example, as 1584743605956 + 1515769719556 = 1258866^2 + 1231166^2 .

It is a super-2 number, since 2×3100513325512² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

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, 27263443 + ... + 27376930.

Almost surely, 2^{3100513325512} is an apocalyptic number.

It is an amenable number.

3100513325512 is a deficient number, since it is larger than the sum of its proper divisors (2889164472368).

3100513325512 is a wasteful number, since it uses less digits than its factorization.

3100513325512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54640593 (or 54640589 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 31.

Adding to 3100513325512 its reverse (2155233150013), we get a palindrome (5255746475525).

The spelling of 3100513325512 in words is "three trillion, one hundred billion, five hundred thirteen million, three hundred twenty-five thousand, five hundred twelve".