101112011120 has 40 divisors (see below), whose sum is σ = 248913983664. Its totient is φ = 38065697792.

The previous prime is 101112011113. The next prime is 101112011123. The reversal of 101112011120 is 21110211101.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101112011123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37172174 + ... + 37174893.

Almost surely, 2^101112011120 is an apocalyptic number.

101112011120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101112011120 is an abundant number, since it is smaller than the sum of its proper divisors (147801972544).

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

101112011120 is a wasteful number, since it uses less digits than its factorization.

101112011120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74347097 (or 74347091 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 101112011120 its reverse (21110211101), we get a palindrome (122222222221).

The spelling of 101112011120 in words is "one hundred one billion, one hundred twelve million, eleven thousand, one hundred twenty".