103117297 has 4 divisors (see below), whose sum is σ = 103870116. Its totient is φ = 102364480.

The previous prime is 103117283. The next prime is 103117307. The reversal of 103117297 is 792711301.

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 33628401 + 69488896 = 5799^2 + 8336^2 .

It is a cyclic number.

It is not a de Polignac number, because 103117297 - 2¹¹ = 103115249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103117897) 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, 376204 + ... + 376477.

It is an arithmetic number, because the mean of its divisors is an integer number (25967529).

Almost surely, 2^103117297 is an apocalyptic number.

It is an amenable number.

103117297 is a deficient number, since it is larger than the sum of its proper divisors (752819).

103117297 is an equidigital number, since it uses as much as digits as its factorization.

103117297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 752818.

The product of its (nonzero) digits is 2646, while the sum is 31.

The square root of 103117297 is about 10154.6687292102. The cubic root of 103117297 is about 468.9326874995.

Adding to 103117297 its reverse (792711301), we get a palindrome (895828598).

The spelling of 103117297 in words is "one hundred three million, one hundred seventeen thousand, two hundred ninety-seven".