3123313700818 has 16 divisors (see below), whose sum is σ = 5101601328000. Its totient is φ = 1428448370832.

The previous prime is 3123313700791. The next prime is 3123313700821. The reversal of 3123313700818 is 8180073133213.

3123313700818 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1417110378 + ... + 1417112581.

It is an arithmetic number, because the mean of its divisors is an integer number (318850083000).

Almost surely, 2^{3123313700818} is an apocalyptic number.

3123313700818 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3123313700818 is a deficient number, since it is larger than the sum of its proper divisors (1978287627182).

3123313700818 is a wasteful number, since it uses less digits than its factorization.

3123313700818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2834223009.

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 3123313700818 in words is "three trillion, one hundred twenty-three billion, three hundred thirteen million, seven hundred thousand, eight hundred eighteen".