102272505599 has 12 divisors (see below), whose sum is σ = 112500507840. Its totient is φ = 92904477600.

The previous prime is 102272505583. The next prime is 102272505613. The reversal of 102272505599 is 995505272201.

It is not a de Polignac number, because 102272505599 - 2⁴ = 102272505583 is a prime.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102272505199) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 160079 + ... + 479760.

It is an arithmetic number, because the mean of its divisors is an integer number (9375042320).

Almost surely, 2^102272505599 is an apocalyptic number.

102272505599 is a deficient number, since it is larger than the sum of its proper divisors (10228002241).

102272505599 is a wasteful number, since it uses less digits than its factorization.

102272505599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641182 (or 641171 counting only the distinct ones).

The product of its (nonzero) digits is 567000, while the sum is 47.

The spelling of 102272505599 in words is "one hundred two billion, two hundred seventy-two million, five hundred five thousand, five hundred ninety-nine".