102000020113012 has 24 divisors (see below), whose sum is σ = 210580686686720. Its totient is φ = 42304155806880.

The previous prime is 102000020113007. The next prime is 102000020113021. The reversal of 102000020113012 is 210311020000201.

It is a junction number, because it is equal to n+sod(n) for n = 102000020112983 and 102000020113001.

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, 58755771087 + ... + 58755772822.

Almost surely, 2^{102000020113012} is an apocalyptic number.

It is an amenable number.

102000020113012 is an abundant number, since it is smaller than the sum of its proper divisors (108580666573708).

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

102000020113012 is a wasteful number, since it uses less digits than its factorization.

102000020113012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117511543951 (or 117511543949 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 102000020113012 its reverse (210311020000201), we get a palindrome (312311040113213).

The spelling of 102000020113012 in words is "one hundred two trillion, twenty million, one hundred thirteen thousand, twelve".