2101020013112 has 32 divisors (see below), whose sum is σ = 4174017732720. Its totient is φ = 988033804800.

The previous prime is 2101020013109. The next prime is 2101020013133. The reversal of 2101020013112 is 2113100201012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5126123 + ... + 5520794.

Almost surely, 2^{2101020013112} is an apocalyptic number.

It is an amenable number.

2101020013112 is a deficient number, since it is larger than the sum of its proper divisors (2072997719608).

2101020013112 is a wasteful number, since it uses less digits than its factorization.

2101020013112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10648391 (or 10648387 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 2101020013112 its reverse (2113100201012), we get a palindrome (4214120214124).

The spelling of 2101020013112 in words is "two trillion, one hundred one billion, twenty million, thirteen thousand, one hundred twelve".