102100110200112 has 80 divisors (see below), whose sum is σ = 264880445137920. Its totient is φ = 33888637794816.

The previous prime is 102100110200107. The next prime is 102100110200177. The reversal of 102100110200112 is 211002011001201.

It is a super-3 number, since 3×102100110200112³ (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 170484748 + ... + 171082580.

It is an arithmetic number, because the mean of its divisors is an integer number (3311005564224).

Almost surely, 2^{102100110200112} is an apocalyptic number.

102100110200112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102100110200112 is an abundant number, since it is smaller than the sum of its proper divisors (162780334937808).

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

102100110200112 is a wasteful number, since it uses less digits than its factorization.

102100110200112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612970 (or 612964 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 102100110200112 its reverse (211002011001201), we get a palindrome (313102121201313).

The spelling of 102100110200112 in words is "one hundred two trillion, one hundred billion, one hundred ten million, two hundred thousand, one hundred twelve".