123002130101112 has 96 divisors (see below), whose sum is σ = 340245813473280. Its totient is φ = 40125151517760.

The previous prime is 123002130101107. The next prime is 123002130101119. The reversal of 123002130101112 is 211101031200321.

123002130101112 is a `hidden beast` number, since 1 + 230 + 0 + 21 + 301 + 0 + 1 + 112 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123002130101119) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41136537 + ... + 44025207.

It is an arithmetic number, because the mean of its divisors is an integer number (3544227223680).

Almost surely, 2^{123002130101112} is an apocalyptic number.

123002130101112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

123002130101112 is an abundant number, since it is smaller than the sum of its proper divisors (217243683372168).

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

123002130101112 is a wasteful number, since it uses less digits than its factorization.

123002130101112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2901313 (or 2901306 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 123002130101112 its reverse (211101031200321), we get a palindrome (334103161301433).

The spelling of 123002130101112 in words is "one hundred twenty-three trillion, two billion, one hundred thirty million, one hundred one thousand, one hundred twelve".