100707 has 4 divisors (see below), whose sum is σ = 134280. Its totient is φ = 67136.

The previous prime is 100703. The next prime is 100733. The reversal of 100707 is 707001.

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

It is a cyclic number.

It is not a de Polignac number, because 100707 - 2² = 100703 is a prime.

It is a D-number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 100707.

It is not an unprimeable number, because it can be changed into a prime (100703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16782 + ... + 16787.

It is an arithmetic number, because the mean of its divisors is an integer number (33570).

2¹⁰⁰⁷⁰⁷ is an apocalyptic number.

100707 is a deficient number, since it is larger than the sum of its proper divisors (33573).

100707 is an equidigital number, since it uses as much as digits as its factorization.

100707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33572.

The product of its (nonzero) digits is 49, while the sum is 15.

The square root of 100707 is about 317.3436622969. The cubic root of 100707 is about 46.5250183326.

Adding to 100707 its reverse (707001), we get a palindrome (807708).

The spelling of 100707 in words is "one hundred thousand, seven hundred seven", and thus it is an iban number.