102707707 has 4 divisors (see below), whose sum is σ = 102761136. Its totient is φ = 102654280.

The previous prime is 102707701. The next prime is 102707783. The reversal of 102707707 is 707707201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102707707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102707701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23719 + ... + 27712.

It is an arithmetic number, because the mean of its divisors is an integer number (25690284).

Almost surely, 2^102707707 is an apocalyptic number.

102707707 is a deficient number, since it is larger than the sum of its proper divisors (53429).

102707707 is an equidigital number, since it uses as much as digits as its factorization.

102707707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53428.

The product of its (nonzero) digits is 4802, while the sum is 31.

The square root of 102707707 is about 10134.4810917974. The cubic root of 102707707 is about 468.3109844693.

The spelling of 102707707 in words is "one hundred two million, seven hundred seven thousand, seven hundred seven".