101020012020112 has 20 divisors (see below), whose sum is σ = 195726493171440. Its totient is φ = 50509949266208.

The previous prime is 101020012020089. The next prime is 101020012020167. The reversal of 101020012020112 is 211020210020101.

It is a junction number, because it is equal to n+sod(n) for n = 101020012020092 and 101020012020101.

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, 13674939 + ... + 19724197.

It is an arithmetic number, because the mean of its divisors is an integer number (9786324658572).

Almost surely, 2^{101020012020112} is an apocalyptic number.

It is an amenable number.

101020012020112 is a deficient number, since it is larger than the sum of its proper divisors (94706481151328).

101020012020112 is a wasteful number, since it uses less digits than its factorization.

101020012020112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7092990 (or 7092984 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 101020012020112 its reverse (211020210020101), we get a palindrome (312040222040213).

The spelling of 101020012020112 in words is "one hundred one trillion, twenty billion, twelve million, twenty thousand, one hundred twelve".