123110311100110 has 16 divisors (see below), whose sum is σ = 221616604217232. Its totient is φ = 49240114609600.

The previous prime is 123110311100083. The next prime is 123110311100123. The reversal of 123110311100110 is 11001113011321.

It is a super-2 number, since 2×123110311100110² (a number of 29 digits) contains 22 as substring.

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, 501099856 + ... + 501345475.

It is an arithmetic number, because the mean of its divisors is an integer number (13851037763577).

Almost surely, 2^{123110311100110} is an apocalyptic number.

123110311100110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123110311100110 is a deficient number, since it is larger than the sum of its proper divisors (98506293117122).

123110311100110 is a wasteful number, since it uses less digits than its factorization.

123110311100110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002457619.

The product of its (nonzero) digits is 18, while the sum is 16.

Adding to 123110311100110 its reverse (11001113011321), we get a palindrome (134111424111431).

The spelling of 123110311100110 in words is "one hundred twenty-three trillion, one hundred ten billion, three hundred eleven million, one hundred thousand, one hundred ten".