102196715 has 8 divisors (see below), whose sum is σ = 124316448. Its totient is φ = 80637120.

The previous prime is 102196711. The next prime is 102196729. The reversal of 102196715 is 517691201.

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

It is not a de Polignac number, because 102196715 - 2² = 102196711 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102196711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139631 + ... + 140360.

It is an arithmetic number, because the mean of its divisors is an integer number (15539556).

Almost surely, 2^102196715 is an apocalyptic number.

102196715 is a deficient number, since it is larger than the sum of its proper divisors (22119733).

102196715 is an equidigital number, since it uses as much as digits as its factorization.

102196715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280069.

The product of its (nonzero) digits is 3780, while the sum is 32.

The square root of 102196715 is about 10109.2390910493. The cubic root of 102196715 is about 467.5330450299.

The spelling of 102196715 in words is "one hundred two million, one hundred ninety-six thousand, seven hundred fifteen".