123300402232405 has 8 divisors (see below), whose sum is σ = 150044433139584. Its totient is φ = 97251021478800.

The previous prime is 123300402232393. The next prime is 123300402232433. The reversal of 123300402232405 is 504232204003321.

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

It is not a de Polignac number, because 123300402232405 - 2²⁹ = 123299865361493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173662538001 + ... + 173662538710.

It is an arithmetic number, because the mean of its divisors is an integer number (18755554142448).

Almost surely, 2^{123300402232405} is an apocalyptic number.

It is an amenable number.

123300402232405 is a deficient number, since it is larger than the sum of its proper divisors (26744030907179).

123300402232405 is an equidigital number, since it uses as much as digits as its factorization.

123300402232405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347325076787.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 123300402232405 its reverse (504232204003321), we get a palindrome (627532606235726).

The spelling of 123300402232405 in words is "one hundred twenty-three trillion, three hundred billion, four hundred two million, two hundred thirty-two thousand, four hundred five".