102200102108 has 72 divisors (see below), whose sum is σ = 201094044480. Its totient is φ = 45372337920.

The previous prime is 102200102083. The next prime is 102200102129. The reversal of 102200102108 is 801201002201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5303066 + ... + 5322302.

It is an arithmetic number, because the mean of its divisors is an integer number (2792972840).

Almost surely, 2^102200102108 is an apocalyptic number.

It is an amenable number.

102200102108 is a deficient number, since it is larger than the sum of its proper divisors (98893942372).

102200102108 is a wasteful number, since it uses less digits than its factorization.

102200102108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19567 (or 19552 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 102200102108 its reverse (801201002201), we get a palindrome (903401104309).

The spelling of 102200102108 in words is "one hundred two billion, two hundred million, one hundred two thousand, one hundred eight".