102850352136 has 48 divisors (see below), whose sum is σ = 318346329600. Its totient is φ = 29385814752.

The previous prime is 102850352131. The next prime is 102850352153. The reversal of 102850352136 is 631253058201.

102850352136 is a `hidden beast` number, since 10 + 2 + 8 + 503 + 5 + 2 + 136 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 102850352136.

It is not an unprimeable number, because it can be changed into a prime (102850352131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 102033576 + ... + 102034583.

It is an arithmetic number, because the mean of its divisors is an integer number (6632215200).

Almost surely, 2^102850352136 is an apocalyptic number.

It is an amenable number.

102850352136 is an abundant number, since it is smaller than the sum of its proper divisors (215495977464).

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

102850352136 is a wasteful number, since it uses less digits than its factorization.

102850352136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204068178 (or 204068171 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 102850352136 in words is "one hundred two billion, eight hundred fifty million, three hundred fifty-two thousand, one hundred thirty-six".