123110302122120 has 128 divisors (see below), whose sum is σ = 379317791946240. Its totient is φ = 31941713986560.

The previous prime is 123110302122091. The next prime is 123110302122139. The reversal of 123110302122120 is 21221203011321.

123110302122120 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×123110302122120³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 484290250 + ... + 484544390.

It is an arithmetic number, because the mean of its divisors is an integer number (2963420249580).

Almost surely, 2^{123110302122120} is an apocalyptic number.

123110302122120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123110302122120 is an abundant number, since it is smaller than the sum of its proper divisors (256207489824120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123110302122120 is a wasteful number, since it uses less digits than its factorization.

123110302122120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363295 (or 363291 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 123110302122120 its reverse (21221203011321), we get a palindrome (144331505133441).

The spelling of 123110302122120 in words is "one hundred twenty-three trillion, one hundred ten billion, three hundred two million, one hundred twenty-two thousand, one hundred twenty".