123013012401400 has 96 divisors (see below), whose sum is σ = 318644151540480. Its totient is φ = 43780259696000.

The previous prime is 123013012401341. The next prime is 123013012401437. The reversal of 123013012401400 is 4104210310321.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 594737086 + ... + 594943885.

It is an arithmetic number, because the mean of its divisors is an integer number (3319209911880).

Almost surely, 2^{123013012401400} is an apocalyptic number.

123013012401400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123013012401400 is an abundant number, since it is smaller than the sum of its proper divisors (195631139139080).

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

123013012401400 is a wasteful number, since it uses less digits than its factorization.

123013012401400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1189681045 (or 1189681036 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 123013012401400 its reverse (4104210310321), we get a palindrome (127117222711721).

The spelling of 123013012401400 in words is "one hundred twenty-three trillion, thirteen billion, twelve million, four hundred one thousand, four hundred".