123002213311002 has 16 divisors (see below), whose sum is σ = 248261347968480. Its totient is φ = 40624584212592.

The previous prime is 123002213310983. The next prime is 123002213311013. The reversal of 123002213311002 is 200113312200321.

It is a self number, because there is not a number n which added to its sum of digits gives 123002213311002.

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, 94038388728 + ... + 94038390035.

It is an arithmetic number, because the mean of its divisors is an integer number (15516334248030).

Almost surely, 2^{123002213311002} is an apocalyptic number.

123002213311002 is an abundant number, since it is smaller than the sum of its proper divisors (125259134657478).

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

123002213311002 is a wasteful number, since it uses less digits than its factorization.

123002213311002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188076778877.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 123002213311002 its reverse (200113312200321), we get a palindrome (323115525511323).

The spelling of 123002213311002 in words is "one hundred twenty-three trillion, two billion, two hundred thirteen million, three hundred eleven thousand, two".