102020260063056 has 20 divisors (see below), whose sum is σ = 263552338496352. Its totient is φ = 34006753354336.

The previous prime is 102020260063013. The next prime is 102020260063067. The reversal of 102020260063056 is 650360062020201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1062711042276 + ... + 1062711042371.

Almost surely, 2^{102020260063056} is an apocalyptic number.

102020260063056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

102020260063056 is an abundant number, since it is smaller than the sum of its proper divisors (161532078433296).

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

102020260063056 is a wasteful number, since it uses less digits than its factorization.

102020260063056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2125422084658 (or 2125422084652 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 102020260063056 in words is "one hundred two trillion, twenty billion, two hundred sixty million, sixty-three thousand, fifty-six".