102560275 has 12 divisors (see below), whose sum is σ = 127313032. Its totient is φ = 81959040.

The previous prime is 102560261. The next prime is 102560279. The reversal of 102560275 is 572065201.

It is not a de Polignac number, because 102560275 - 2¹¹ = 102558227 is a prime.

It is a super-2 number, since 2×102560275² = 21037220016151250, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102560279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30844 + ... + 34006.

Almost surely, 2^102560275 is an apocalyptic number.

102560275 is a deficient number, since it is larger than the sum of its proper divisors (24752757).

102560275 is a wasteful number, since it uses less digits than its factorization.

102560275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4470 (or 4465 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 102560275 is about 10127.2046982373. The cubic root of 102560275 is about 468.0867978270.

The spelling of 102560275 in words is "one hundred two million, five hundred sixty thousand, two hundred seventy-five".