123203120200102 has 16 divisors (see below), whose sum is σ = 189313020892800. Its totient is φ = 60098794336960.

The previous prime is 123203120200079. The next prime is 123203120200129. The reversal of 123203120200102 is 201002021302321.

123203120200102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 123203120200102.

It is a congruent number.

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, 14092524 + ... + 21095152.

It is an arithmetic number, because the mean of its divisors is an integer number (11832063805800).

Almost surely, 2^{123203120200102} is an apocalyptic number.

123203120200102 is a deficient number, since it is larger than the sum of its proper divisors (66109900692698).

123203120200102 is a wasteful number, since it uses less digits than its factorization.

123203120200102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7217231.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 123203120200102 its reverse (201002021302321), we get a palindrome (324205141502423).

The spelling of 123203120200102 in words is "one hundred twenty-three trillion, two hundred three billion, one hundred twenty million, two hundred thousand, one hundred two".