102706307 has 8 divisors (see below), whose sum is σ = 112128960. Its totient is φ = 93297960.

The previous prime is 102706291. The next prime is 102706319. The reversal of 102706307 is 703607201.

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 102706307 - 2⁴ = 102706291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102706397) 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, 16244 + ... + 21662.

It is an arithmetic number, because the mean of its divisors is an integer number (14016120).

Almost surely, 2^102706307 is an apocalyptic number.

102706307 is a deficient number, since it is larger than the sum of its proper divisors (9422653).

102706307 is a wasteful number, since it uses less digits than its factorization.

102706307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7153.

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 102706307 is about 10134.4120204381. The cubic root of 102706307 is about 468.3088566239.

The spelling of 102706307 in words is "one hundred two million, seven hundred six thousand, three hundred seven".