123042000301122 has 16 divisors (see below), whose sum is σ = 281238857831232. Its totient is φ = 35154857228880.

The previous prime is 123042000301057. The next prime is 123042000301123. The reversal of 123042000301122 is 221103000240321.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (123042000301123) 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, 1464785717829 + ... + 1464785717912.

It is an arithmetic number, because the mean of its divisors is an integer number (17577428614452).

Almost surely, 2^{123042000301122} is an apocalyptic number.

123042000301122 is an abundant number, since it is smaller than the sum of its proper divisors (158196857530110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123042000301122 is a wasteful number, since it uses less digits than its factorization.

123042000301122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2929571435753.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 123042000301122 its reverse (221103000240321), we get a palindrome (344145000541443).

The spelling of 123042000301122 in words is "one hundred twenty-three trillion, forty-two billion, three hundred one thousand, one hundred twenty-two".