123013320210010 has 64 divisors (see below), whose sum is σ = 222713583955200. Its totient is φ = 48919161392640.

The previous prime is 123013320210007. The next prime is 123013320210091. The reversal of 123013320210010 is 10012023310321.

It is a self number, because there is not a number n which added to its sum of digits gives 123013320210010.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22860677520 + ... + 22860682900.

It is an arithmetic number, because the mean of its divisors is an integer number (3479899749300).

Almost surely, 2^{123013320210010} is an apocalyptic number.

123013320210010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123013320210010 is a deficient number, since it is larger than the sum of its proper divisors (99700263745190).

123013320210010 is a wasteful number, since it uses less digits than its factorization.

123013320210010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12583.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 123013320210010 its reverse (10012023310321), we get a palindrome (133025343520331).

It can be divided in two parts, 123013 and 320210010, that added together give a palindrome (320333023).

The spelling of 123013320210010 in words is "one hundred twenty-three trillion, thirteen billion, three hundred twenty million, two hundred ten thousand, ten".