102560159252 has 12 divisors (see below), whose sum is σ = 184331097300. Its totient is φ = 49894131456.

The previous prime is 102560159239. The next prime is 102560159267. The reversal of 102560159252 is 252951065201.

It can be written as a sum of positive squares in 2 ways, for example, as 40939047556 + 61621111696 = 202334^2 + 248236^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 346486877 + ... + 346487172.

It is an arithmetic number, because the mean of its divisors is an integer number (15360924775).

Almost surely, 2^102560159252 is an apocalyptic number.

It is an amenable number.

102560159252 is a deficient number, since it is larger than the sum of its proper divisors (81770938048).

102560159252 is a wasteful number, since it uses less digits than its factorization.

102560159252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692974090 (or 692974088 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 38.

The spelling of 102560159252 in words is "one hundred two billion, five hundred sixty million, one hundred fifty-nine thousand, two hundred fifty-two".