102393715 has 8 divisors (see below), whose sum is σ = 124603488. Its totient is φ = 80760960.

The previous prime is 102393701. The next prime is 102393727. The reversal of 102393715 is 517393201.

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

It is not a de Polignac number, because 102393715 - 2⁷ = 102393587 is a prime.

It is a Duffinian 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, 143862 + ... + 144571.

It is an arithmetic number, because the mean of its divisors is an integer number (15575436).

Almost surely, 2^102393715 is an apocalyptic number.

102393715 is a deficient number, since it is larger than the sum of its proper divisors (22209773).

102393715 is an equidigital number, since it uses as much as digits as its factorization.

102393715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288509.

The product of its (nonzero) digits is 5670, while the sum is 31.

The square root of 102393715 is about 10118.9779622252. The cubic root of 102393715 is about 467.8332663289.

The spelling of 102393715 in words is "one hundred two million, three hundred ninety-three thousand, seven hundred fifteen".