102875915 has 8 divisors (see below), whose sum is σ = 125780688. Its totient is φ = 80747680.

The previous prime is 102875893. The next prime is 102875939. The reversal of 102875915 is 519578201.

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

It is not a de Polignac number, because 102875915 - 2⁸ = 102875659 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193841 + ... + 194370.

It is an arithmetic number, because the mean of its divisors is an integer number (15722586).

Almost surely, 2^102875915 is an apocalyptic number.

102875915 is a deficient number, since it is larger than the sum of its proper divisors (22904773).

102875915 is an equidigital number, since it uses as much as digits as its factorization.

102875915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388269.

The product of its (nonzero) digits is 25200, while the sum is 38.

The square root of 102875915 is about 10142.7764936431. The cubic root of 102875915 is about 468.5665014504.

The spelling of 102875915 in words is "one hundred two million, eight hundred seventy-five thousand, nine hundred fifteen".