102560252 has 48 divisors (see below), whose sum is σ = 201680640. Its totient is φ = 45349632.

The previous prime is 102560209. The next prime is 102560261. The reversal of 102560252 is 252065201.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210353 + ... + 210839.

It is an arithmetic number, because the mean of its divisors is an integer number (4201680).

Almost surely, 2^102560252 is an apocalyptic number.

It is an amenable number.

102560252 is a deficient number, since it is larger than the sum of its proper divisors (99120388).

102560252 is a wasteful number, since it uses less digits than its factorization.

102560252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690 (or 688 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 102560252 is about 10127.2035626820. The cubic root of 102560252 is about 468.0867628362.

The spelling of 102560252 in words is "one hundred two million, five hundred sixty thousand, two hundred fifty-two".