102210020020302 has 16 divisors (see below), whose sum is σ = 204420549864960. Its totient is φ = 34069921702712.

The previous prime is 102210020020289. The next prime is 102210020020327. The reversal of 102210020020302 is 203020020012201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18611358 + ... + 23469185.

It is an arithmetic number, because the mean of its divisors is an integer number (12776284366560).

Almost surely, 2^{102210020020302} is an apocalyptic number.

102210020020302 is an abundant number, since it is smaller than the sum of its proper divisors (102210529844658).

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

102210020020302 is a wasteful number, since it uses less digits than its factorization.

102210020020302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42485367.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 102210020020302 its reverse (203020020012201), we get a palindrome (305230040032503).

The spelling of 102210020020302 in words is "one hundred two trillion, two hundred ten billion, twenty million, twenty thousand, three hundred two".