101123300112 has 20 divisors (see below), whose sum is σ = 261235192080. Its totient is φ = 33707766688.

The previous prime is 101123300059. The next prime is 101123300141. The reversal of 101123300112 is 211003321101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 101123300091 and 101123300100.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1053367662 + ... + 1053367757.

It is an arithmetic number, because the mean of its divisors is an integer number (13061759604).

Almost surely, 2^101123300112 is an apocalyptic number.

101123300112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101123300112 is an abundant number, since it is smaller than the sum of its proper divisors (160111891968).

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

101123300112 is a wasteful number, since it uses less digits than its factorization.

101123300112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2106735430 (or 2106735424 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 101123300112 its reverse (211003321101), we get a palindrome (312126621213).

The spelling of 101123300112 in words is "one hundred one billion, one hundred twenty-three million, three hundred thousand, one hundred twelve".