123302103112101 has 32 divisors (see below), whose sum is σ = 165474390412800. Its totient is φ = 81667733930496.

The previous prime is 123302103112091. The next prime is 123302103112183. The reversal of 123302103112101 is 101211301203321.

It is not a de Polignac number, because 123302103112101 - 2⁶ = 123302103112037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123302103112501) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 421374895 + ... + 421667411.

It is an arithmetic number, because the mean of its divisors is an integer number (5171074700400).

Almost surely, 2^{123302103112101} is an apocalyptic number.

It is an amenable number.

123302103112101 is a deficient number, since it is larger than the sum of its proper divisors (42172287300699).

123302103112101 is a wasteful number, since it uses less digits than its factorization.

123302103112101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294333.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 123302103112101 its reverse (101211301203321), we get a palindrome (224513404315422).

The spelling of 123302103112101 in words is "one hundred twenty-three trillion, three hundred two billion, one hundred three million, one hundred twelve thousand, one hundred one".