123112032321323 has 8 divisors (see below), whose sum is σ = 127117651839360. Its totient is φ = 119108554280640.

The previous prime is 123112032321221. The next prime is 123112032321391. The reversal of 123112032321323 is 323123230211321.

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 123112032321323 - 2¹² = 123112032317227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123112032341323) 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, 535252490 + ... + 535482447.

It is an arithmetic number, because the mean of its divisors is an integer number (15889706479920).

Almost surely, 2^{123112032321323} is an apocalyptic number.

123112032321323 is a deficient number, since it is larger than the sum of its proper divisors (4005619518037).

123112032321323 is a wasteful number, since it uses less digits than its factorization.

123112032321323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070738677.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 123112032321323 its reverse (323123230211321), we get a palindrome (446235262532644).

The spelling of 123112032321323 in words is "one hundred twenty-three trillion, one hundred twelve billion, thirty-two million, three hundred twenty-one thousand, three hundred twenty-three".