123012401212313 has 8 divisors (see below), whose sum is σ = 126785787759456. Its totient is φ = 119275828192800.

The previous prime is 123012401212213. The next prime is 123012401212361. The reversal of 123012401212313 is 313212104210321.

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 123012401212313 - 2¹⁶ = 123012401146777 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (123012401212373) 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, 9203375123 + ... + 9203388488.

It is an arithmetic number, because the mean of its divisors is an integer number (15848223469932).

Almost surely, 2^{123012401212313} is an apocalyptic number.

It is an amenable number.

123012401212313 is a deficient number, since it is larger than the sum of its proper divisors (3773386547143).

123012401212313 is a wasteful number, since it uses less digits than its factorization.

123012401212313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18406763815.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 123012401212313 its reverse (313212104210321), we get a palindrome (436224505422634).

The spelling of 123012401212313 in words is "one hundred twenty-three trillion, twelve billion, four hundred one million, two hundred twelve thousand, three hundred thirteen".