102011120100112 has 80 divisors (see below), whose sum is σ = 217154565218304. Its totient is φ = 46213447680000.

The previous prime is 102011120100091. The next prime is 102011120100181. The reversal of 102011120100112 is 211001021110201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 102011120100092 and 102011120100101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30059889 + ... + 33280912.

Almost surely, 2^{102011120100112} is an apocalyptic number.

It is an amenable number.

102011120100112 is an abundant number, since it is smaller than the sum of its proper divisors (115143445118192).

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

102011120100112 is a wasteful number, since it uses less digits than its factorization.

102011120100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63341048 (or 63341042 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 102011120100112 its reverse (211001021110201), we get a palindrome (313012141210313).

The spelling of 102011120100112 in words is "one hundred two trillion, eleven billion, one hundred twenty million, one hundred thousand, one hundred twelve".