101011200020112 has 80 divisors (see below), whose sum is σ = 268793432266112. Its totient is φ = 32663177164800.

The previous prime is 101011200020089. The next prime is 101011200020147. The reversal of 101011200020112 is 211020002110101.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83786764 + ... + 84983787.

Almost surely, 2^{101011200020112} is an apocalyptic number.

101011200020112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101011200020112 is an abundant number, since it is smaller than the sum of its proper divisors (167782232246000).

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

101011200020112 is a wasteful number, since it uses less digits than its factorization.

101011200020112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168770936 (or 168770930 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 101011200020112 its reverse (211020002110101), we get a palindrome (312031202130213).

The spelling of 101011200020112 in words is "one hundred one trillion, eleven billion, two hundred million, twenty thousand, one hundred twelve".