102101200120112 has 10 divisors (see below), whose sum is σ = 197821075232748. Its totient is φ = 51050600060048.

The previous prime is 102101200120099. The next prime is 102101200120123. The reversal of 102101200120112 is 211021002101201.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3190662503738 + ... + 3190662503769.

Almost surely, 2^{102101200120112} is an apocalyptic number.

It is an amenable number.

102101200120112 is a deficient number, since it is larger than the sum of its proper divisors (95719875112636).

102101200120112 is an equidigital number, since it uses as much as digits as its factorization.

102101200120112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6381325007515 (or 6381325007509 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 102101200120112 its reverse (211021002101201), we get a palindrome (313122202221313).

The spelling of 102101200120112 in words is "one hundred two trillion, one hundred one billion, two hundred million, one hundred twenty thousand, one hundred twelve".