102102220200102 has 8 divisors (see below), whose sum is σ = 204204440400216. Its totient is φ = 34034073400032.

The previous prime is 102102220200091. The next prime is 102102220200137. The reversal of 102102220200102 is 201002022201201.

It is a sphenic number, since it is the product of 3 distinct primes.

102102220200102 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8508518350003 + ... + 8508518350014.

It is an arithmetic number, because the mean of its divisors is an integer number (25525555050027).

Almost surely, 2^{102102220200102} is an apocalyptic number.

102102220200102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

102102220200102 is a wasteful number, since it uses less digits than its factorization.

102102220200102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17017036700022.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 102102220200102 its reverse (201002022201201), we get a palindrome (303104242401303).

The spelling of 102102220200102 in words is "one hundred two trillion, one hundred two billion, two hundred twenty million, two hundred thousand, one hundred two".