101020112020112 has 20 divisors (see below), whose sum is σ = 197664352854396. Its totient is φ = 50009956444800.

The previous prime is 101020112020111. The next prime is 101020112020171. The reversal of 101020112020112 is 211020211020101.

It can be written as a sum of positive squares in 2 ways, for example, as 67359182365696 + 33660929654416 = 8207264^2 + 5801804^2 .

It is not an unprimeable number, because it can be changed into a prime (101020112020111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31256221163 + ... + 31256224394.

Almost surely, 2^{101020112020112} is an apocalyptic number.

It is an amenable number.

101020112020112 is a deficient number, since it is larger than the sum of its proper divisors (96644240834284).

101020112020112 is a wasteful number, since it uses less digits than its factorization.

101020112020112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62512445666 (or 62512445660 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 101020112020112 its reverse (211020211020101), we get a palindrome (312040323040213).

The spelling of 101020112020112 in words is "one hundred one trillion, twenty billion, one hundred twelve million, twenty thousand, one hundred twelve".