102110112112 has 10 divisors (see below), whose sum is σ = 197838342248. Its totient is φ = 51055056048.

The previous prime is 102110112089. The next prime is 102110112127. The reversal of 102110112112 is 211211011201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 102110112092 and 102110112101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3190940988 + ... + 3190941019.

Almost surely, 2^102110112112 is an apocalyptic number.

It is an amenable number.

102110112112 is a deficient number, since it is larger than the sum of its proper divisors (95728230136).

102110112112 is an equidigital number, since it uses as much as digits as its factorization.

102110112112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6381882015 (or 6381882009 counting only the distinct ones).

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

Adding to 102110112112 its reverse (211211011201), we get a palindrome (313321123313).

The spelling of 102110112112 in words is "one hundred two billion, one hundred ten million, one hundred twelve thousand, one hundred twelve".