3101312123300 has 72 divisors (see below), whose sum is σ = 7156838261160. Its totient is φ = 1162454169600.

The previous prime is 3101312123291. The next prime is 3101312123381. The reversal of 3101312123300 is 33212131013.

It can be written as a sum of positive squares in 12 ways, for example, as 451683461476 + 2649628661824 = 672074^2 + 1627768^2 .

It is a super-2 number, since 2×3101312123300² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

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 23 ways as a sum of consecutive naturals, for example, 3593891 + ... + 4372490.

It is an arithmetic number, because the mean of its divisors is an integer number (99400531405).

Almost surely, 2^{3101312123300} is an apocalyptic number.

It is an amenable number.

3101312123300 is an abundant number, since it is smaller than the sum of its proper divisors (4055526137860).

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

3101312123300 is a wasteful number, since it uses less digits than its factorization.

3101312123300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7966641 (or 7966634 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 3101312123300 its reverse (33212131013), we get a palindrome (3134524254313).

The spelling of 3101312123300 in words is "three trillion, one hundred one billion, three hundred twelve million, one hundred twenty-three thousand, three hundred".