123123200310002 has 64 divisors (see below), whose sum is σ = 204760897608960. Its totient is φ = 55228535814144.

The previous prime is 123123200309953. The next prime is 123123200310007. The reversal of 123123200310002 is 200013002321321.

It is not an unprimeable number, because it can be changed into a prime (123123200310007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 367065038 + ... + 367400310.

It is an arithmetic number, because the mean of its divisors is an integer number (3199389025140).

Almost surely, 2^{123123200310002} is an apocalyptic number.

123123200310002 is a deficient number, since it is larger than the sum of its proper divisors (81637697298958).

123123200310002 is a wasteful number, since it uses less digits than its factorization.

123123200310002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336947.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 123123200310002 its reverse (200013002321321), we get a palindrome (323136202631323).

The spelling of 123123200310002 in words is "one hundred twenty-three trillion, one hundred twenty-three billion, two hundred million, three hundred ten thousand, two".