102504871 has 8 divisors (see below), whose sum is σ = 117586080. Its totient is φ = 87533088.

The previous prime is 102504869. The next prime is 102504877. The reversal of 102504871 is 178405201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102504871 - 2¹ = 102504869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102504877) 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 7 ways as a sum of consecutive naturals, for example, 25336 + ... + 29101.

It is an arithmetic number, because the mean of its divisors is an integer number (14698260).

Almost surely, 2^102504871 is an apocalyptic number.

102504871 is a deficient number, since it is larger than the sum of its proper divisors (15081209).

102504871 is an equidigital number, since it uses as much as digits as its factorization.

102504871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54713.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 102504871 is about 10124.4689243436. The cubic root of 102504871 is about 468.0024943861.

The spelling of 102504871 in words is "one hundred two million, five hundred four thousand, eight hundred seventy-one".