123210103002203 has 4 divisors (see below), whose sum is σ = 140811546288240. Its totient is φ = 105608659716168.

The previous prime is 123210103002169. The next prime is 123210103002211. The reversal of 123210103002203 is 302200301012321.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 123210103002203 - 2¹⁴ = 123210102985819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123210103004203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8800721643008 + ... + 8800721643021.

It is an arithmetic number, because the mean of its divisors is an integer number (35202886572060).

Almost surely, 2^{123210103002203} is an apocalyptic number.

123210103002203 is a deficient number, since it is larger than the sum of its proper divisors (17601443286037).

123210103002203 is an equidigital number, since it uses as much as digits as its factorization.

123210103002203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17601443286036.

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

Adding to 123210103002203 its reverse (302200301012321), we get a palindrome (425410404014524).

The spelling of 123210103002203 in words is "one hundred twenty-three trillion, two hundred ten billion, one hundred three million, two thousand, two hundred three".