123200002020110 has 16 divisors (see below), whose sum is σ = 221760177994656. Its totient is φ = 49279962061728.

The previous prime is 123200002020049. The next prime is 123200002020157. The reversal of 123200002020110 is 11020200002321.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10969784 + ... + 19150356.

It is an arithmetic number, because the mean of its divisors is an integer number (13860011124666).

Almost surely, 2^{123200002020110} is an apocalyptic number.

123200002020110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123200002020110 is a deficient number, since it is larger than the sum of its proper divisors (98560175974546).

123200002020110 is a wasteful number, since it uses less digits than its factorization.

123200002020110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9686587.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 123200002020110 its reverse (11020200002321), we get a palindrome (134220202022431).

The spelling of 123200002020110 in words is "one hundred twenty-three trillion, two hundred billion, two million, twenty thousand, one hundred ten".