102516304 has 40 divisors (see below), whose sum is σ = 217262880. Its totient is φ = 46473600.

The previous prime is 102516299. The next prime is 102516317. The reversal of 102516304 is 403615201.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108474 + ... + 109414.

It is an arithmetic number, because the mean of its divisors is an integer number (5431572).

Almost surely, 2^102516304 is an apocalyptic number.

It is an amenable number.

102516304 is an abundant number, since it is smaller than the sum of its proper divisors (114746576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102516304 is a wasteful number, since it uses less digits than its factorization.

102516304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1579 (or 1573 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 102516304 is about 10125.0335308087. The cubic root of 102516304 is about 468.0198934734.

The spelling of 102516304 in words is "one hundred two million, five hundred sixteen thousand, three hundred four".