123013312231411 has 64 divisors (see below), whose sum is σ = 152984563522560. Its totient is φ = 96501487104000.

The previous prime is 123013312231399. The next prime is 123013312231417. The reversal of 123013312231411 is 114132213310321.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 123013312231411 - 2⁵ = 123013312231379 is a prime.

It is a super-2 number, since 2×123013312231411² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 123013312231411.

It is not an unprimeable number, because it can be changed into a prime (123013312231417) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10301753701 + ... + 10301765641.

It is an arithmetic number, because the mean of its divisors is an integer number (2390383805040).

Almost surely, 2^{123013312231411} is an apocalyptic number.

123013312231411 is a deficient number, since it is larger than the sum of its proper divisors (29971251291149).

123013312231411 is a wasteful number, since it uses less digits than its factorization.

123013312231411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18716.

The product of its (nonzero) digits is 2592, while the sum is 28.

Adding to 123013312231411 its reverse (114132213310321), we get a palindrome (237145525541732).

The spelling of 123013312231411 in words is "one hundred twenty-three trillion, thirteen billion, three hundred twelve million, two hundred thirty-one thousand, four hundred eleven".