123230003011201 has 4 divisors (see below), whose sum is σ = 123272104142592. Its totient is φ = 123187901879812.

The previous prime is 123230003011139. The next prime is 123230003011261. The reversal of 123230003011201 is 102110300032321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123230003011201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123230003011261) 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, 21050561305 + ... + 21050567158.

It is an arithmetic number, because the mean of its divisors is an integer number (30818026035648).

Almost surely, 2^{123230003011201} is an apocalyptic number.

It is an amenable number.

123230003011201 is a deficient number, since it is larger than the sum of its proper divisors (42101131391).

123230003011201 is an equidigital number, since it uses as much as digits as its factorization.

123230003011201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42101131390.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 123230003011201 its reverse (102110300032321), we get a palindrome (225340303043522).

The spelling of 123230003011201 in words is "one hundred twenty-three trillion, two hundred thirty billion, three million, eleven thousand, two hundred one".