102112000020196 has 24 divisors (see below), whose sum is σ = 178980832025856. Its totient is φ = 50974672210080.

The previous prime is 102112000020181. The next prime is 102112000020229. The reversal of 102112000020196 is 691020000211201.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 102112000020196.

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, 1147611 + ... + 14336701.

It is an arithmetic number, because the mean of its divisors is an integer number (7457534667744).

Almost surely, 2^{102112000020196} is an apocalyptic number.

It is an amenable number.

102112000020196 is a deficient number, since it is larger than the sum of its proper divisors (76868832005660).

102112000020196 is a wasteful number, since it uses less digits than its factorization.

102112000020196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13192179 (or 13192177 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 25.

Adding to 102112000020196 its reverse (691020000211201), we get a palindrome (793132000231397).

The spelling of 102112000020196 in words is "one hundred two trillion, one hundred twelve billion, twenty thousand, one hundred ninety-six".