123013203024101 has 8 divisors (see below), whose sum is σ = 134647490826744. Its totient is φ = 111689162896320.

The previous prime is 123013203024071. The next prime is 123013203024119. The reversal of 123013203024101 is 101420302310321.

It can be written as a sum of positive squares in 4 ways, for example, as 8239477461601 + 114773725562500 = 2870449^2 + 10713250^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 123013203024101 - 2³⁰ = 123012129282277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123013203024161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77561917886 + ... + 77561919471.

It is an arithmetic number, because the mean of its divisors is an integer number (16830936353343).

Almost surely, 2^{123013203024101} is an apocalyptic number.

It is an amenable number.

123013203024101 is a deficient number, since it is larger than the sum of its proper divisors (11634287802643).

123013203024101 is a wasteful number, since it uses less digits than its factorization.

123013203024101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155123837431.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 123013203024101 its reverse (101420302310321), we get a palindrome (224433505334422).

The spelling of 123013203024101 in words is "one hundred twenty-three trillion, thirteen billion, two hundred three million, twenty-four thousand, one hundred one".