123411130115014 has 32 divisors (see below), whose sum is σ = 218674744992000. Its totient is φ = 51141674190240.

The previous prime is 123411130114991. The next prime is 123411130115023. The reversal of 123411130115014 is 410511031114321.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1224606564 + ... + 1224707335.

It is an arithmetic number, because the mean of its divisors is an integer number (6833585781000).

Almost surely, 2^{123411130115014} is an apocalyptic number.

123411130115014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

123411130115014 is a deficient number, since it is larger than the sum of its proper divisors (95263614876986).

123411130115014 is a wasteful number, since it uses less digits than its factorization.

123411130115014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2449314028.

The product of its (nonzero) digits is 1440, while the sum is 28.

Adding to 123411130115014 its reverse (410511031114321), we get a palindrome (533922161229335).

The spelling of 123411130115014 in words is "one hundred twenty-three trillion, four hundred eleven billion, one hundred thirty million, one hundred fifteen thousand, fourteen".