123310430001204 has 96 divisors (see below), whose sum is σ = 299751208243200. Its totient is φ = 39419489975040.

The previous prime is 123310430001193. The next prime is 123310430001277. The reversal of 123310430001204 is 402100034013321.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 738359799 + ... + 738526785.

It is an arithmetic number, because the mean of its divisors is an integer number (3122408419200).

Almost surely, 2^{123310430001204} is an apocalyptic number.

It is an amenable number.

123310430001204 is an abundant number, since it is smaller than the sum of its proper divisors (176440778241996).

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

123310430001204 is a wasteful number, since it uses less digits than its factorization.

123310430001204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192533 (or 192531 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 123310430001204 its reverse (402100034013321), we get a palindrome (525410464014525).

The spelling of 123310430001204 in words is "one hundred twenty-three trillion, three hundred ten billion, four hundred thirty million, one thousand, two hundred four".