102264568859 has 16 divisors (see below), whose sum is σ = 103816514592. Its totient is φ = 100726426368.

The previous prime is 102264568853. The next prime is 102264568873. The reversal of 102264568859 is 958865462201.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-102264568859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102264568853) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 14578637 + ... + 14585649.

It is an arithmetic number, because the mean of its divisors is an integer number (6488532162).

Almost surely, 2^102264568859 is an apocalyptic number.

102264568859 is a deficient number, since it is larger than the sum of its proper divisors (1551945733).

102264568859 is a wasteful number, since it uses less digits than its factorization.

102264568859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7966.

The product of its (nonzero) digits is 8294400, while the sum is 56.

The spelling of 102264568859 in words is "one hundred two billion, two hundred sixty-four million, five hundred sixty-eight thousand, eight hundred fifty-nine".