123100300101312 has 84 divisors (see below), whose sum is σ = 365011845357120. Its totient is φ = 39618487383552.

The previous prime is 123100300101307. The next prime is 123100300101323. The reversal of 123100300101312 is 213101003001321.

123100300101312 is a `hidden beast` number, since 1 + 2 + 310 + 0 + 30 + 0 + 10 + 1 + 312 = 666.

123100300101312 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3684738448 + ... + 3684771855.

Almost surely, 2^{123100300101312} is an apocalyptic number.

123100300101312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

123100300101312 is an abundant number, since it is smaller than the sum of its proper divisors (241911545255808).

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

123100300101312 is a wasteful number, since it uses less digits than its factorization.

123100300101312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7369510350 (or 7369510337 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 123100300101312 its reverse (213101003001321), we get a palindrome (336201303102633).

The spelling of 123100300101312 in words is "one hundred twenty-three trillion, one hundred billion, three hundred million, one hundred one thousand, three hundred twelve".