123311421203014 has 16 divisors (see below), whose sum is σ = 213651874170576. Its totient is φ = 52753549177600.

The previous prime is 123311421203011. The next prime is 123311421203029. The reversal of 123311421203014 is 410302124113321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123311421203011) 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, 164854840807 + ... + 164854841554.

It is an arithmetic number, because the mean of its divisors is an integer number (13353242135661).

Almost surely, 2^{123311421203014} is an apocalyptic number.

123311421203014 is a deficient number, since it is larger than the sum of its proper divisors (90340452967562).

123311421203014 is a wasteful number, since it uses less digits than its factorization.

123311421203014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329709682391.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 123311421203014 its reverse (410302124113321), we get a palindrome (533613545316335).

The spelling of 123311421203014 in words is "one hundred twenty-three trillion, three hundred eleven billion, four hundred twenty-one million, two hundred three thousand, fourteen".