107900117 has 4 divisors (see below), whose sum is σ = 116200140. Its totient is φ = 99600096.

The previous prime is 107900113. The next prime is 107900123. The reversal of 107900117 is 711009701.

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

It can be written as a sum of positive squares in 2 ways, for example, as 62188996 + 45711121 = 7886^2 + 6761^2 .

It is a cyclic number.

It is not a de Polignac number, because 107900117 - 2² = 107900113 is a prime.

It is a super-2 number, since 2×107900117² = 23284870497227378, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107900113) 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, 4149992 + ... + 4150017.

It is an arithmetic number, because the mean of its divisors is an integer number (29050035).

Almost surely, 2^107900117 is an apocalyptic number.

It is an amenable number.

107900117 is a deficient number, since it is larger than the sum of its proper divisors (8300023).

107900117 is an equidigital number, since it uses as much as digits as its factorization.

107900117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8300022.

The product of its (nonzero) digits is 441, while the sum is 26.

The square root of 107900117 is about 10387.4981107098. The cubic root of 107900117 is about 476.0734606982.

Adding to 107900117 its reverse (711009701), we get a palindrome (818909818).

The spelling of 107900117 in words is "one hundred seven million, nine hundred thousand, one hundred seventeen".