123003031330002 has 32 divisors (see below), whose sum is σ = 246243763390464. Its totient is φ = 40961394810000.

The previous prime is 123003031329979. The next prime is 123003031330019. The reversal of 123003031330002 is 200033130300321.

123003031330002 is digitally balanced in base 3, 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 15 ways as a sum of consecutive naturals, for example, 689579127 + ... + 689757477.

It is an arithmetic number, because the mean of its divisors is an integer number (7695117605952).

Almost surely, 2^{123003031330002} is an apocalyptic number.

123003031330002 is an abundant number, since it is smaller than the sum of its proper divisors (123240732060462).

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

123003031330002 is a wasteful number, since it uses less digits than its factorization.

123003031330002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288774.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 123003031330002 its reverse (200033130300321), we get a palindrome (323036161630323).

The spelling of 123003031330002 in words is "one hundred twenty-three trillion, three billion, thirty-one million, three hundred thirty thousand, two".