101110200012021 has 16 divisors (see below), whose sum is σ = 138465248802048. Its totient is φ = 65581187140800.

The previous prime is 101110200012007. The next prime is 101110200012067. The reversal of 101110200012021 is 120210002011101.

It is not a de Polignac number, because 101110200012021 - 2²⁷ = 101110065794293 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101110200011988 and 101110200012006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101110200013021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24519450 + ... + 28344731.

It is an arithmetic number, because the mean of its divisors is an integer number (8654078050128).

Almost surely, 2^{101110200012021} is an apocalyptic number.

It is an amenable number.

101110200012021 is a deficient number, since it is larger than the sum of its proper divisors (37355048790027).

101110200012021 is a wasteful number, since it uses less digits than its factorization.

101110200012021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52881452.

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

Adding to 101110200012021 its reverse (120210002011101), we get a palindrome (221320202023122).

The spelling of 101110200012021 in words is "one hundred one trillion, one hundred ten billion, two hundred million, twelve thousand, twenty-one".