102827822799 has 32 divisors (see below), whose sum is σ = 151468498944. Its totient is φ = 61654337280.

The previous prime is 102827822753. The next prime is 102827822807. The reversal of 102827822799 is 997228728201.

It is not a de Polignac number, because 102827822799 - 2³² = 98532855503 is a prime.

It is a super-2 number, since 2×102827822799² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102827822299) 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 31 ways as a sum of consecutive naturals, for example, 282979 + ... + 534539.

It is an arithmetic number, because the mean of its divisors is an integer number (4733390592).

Almost surely, 2^102827822799 is an apocalyptic number.

102827822799 is a deficient number, since it is larger than the sum of its proper divisors (48640676145).

102827822799 is a wasteful number, since it uses less digits than its factorization.

102827822799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251847.

The product of its (nonzero) digits is 4064256, while the sum is 57.

The spelling of 102827822799 in words is "one hundred two billion, eight hundred twenty-seven million, eight hundred twenty-two thousand, seven hundred ninety-nine".