255102055100202 has 16 divisors (see below), whose sum is σ = 518568112007712. Its totient is φ = 83640018065520.

The previous prime is 255102055100177. The next prime is 255102055100203. The reversal of 255102055100202 is 202001550201552.

It is a self number, because there is not a number n which added to its sum of digits gives 255102055100202.

It is not an unprimeable number, because it can be changed into a prime (255102055100203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348500074908 + ... + 348500075639.

It is an arithmetic number, because the mean of its divisors is an integer number (32410507000482).

Almost surely, 2^{255102055100202} is an apocalyptic number.

255102055100202 is an abundant number, since it is smaller than the sum of its proper divisors (263466056907510).

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

255102055100202 is a wasteful number, since it uses less digits than its factorization.

255102055100202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697000150613.

The product of its (nonzero) digits is 10000, while the sum is 30.

The spelling of 255102055100202 in words is "two hundred fifty-five trillion, one hundred two billion, fifty-five million, one hundred thousand, two hundred two".