123100122203002 has 48 divisors (see below), whose sum is σ = 226394767614240. Its totient is φ = 49915842332832.

The previous prime is 123100122202973. The next prime is 123100122203011. The reversal of 123100122203002 is 200302221001321.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41323788 + ... + 44202439.

It is an arithmetic number, because the mean of its divisors is an integer number (4716557658630).

Almost surely, 2^{123100122203002} is an apocalyptic number.

123100122203002 is a deficient number, since it is larger than the sum of its proper divisors (103294645411238).

123100122203002 is a wasteful number, since it uses less digits than its factorization.

123100122203002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85527035 (or 85527028 counting only the distinct ones).

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

Adding to 123100122203002 its reverse (200302221001321), we get a palindrome (323402343204323).

The spelling of 123100122203002 in words is "one hundred twenty-three trillion, one hundred billion, one hundred twenty-two million, two hundred three thousand, two".