130717133 has 8 divisors (see below), whose sum is σ = 133375896. Its totient is φ = 128065600.

The previous prime is 130717127. The next prime is 130717141. The reversal of 130717133 is 331717031.

It can be written as a sum of positive squares in 4 ways, for example, as 59938564 + 70778569 = 7742^2 + 8413^2 .

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 130717133 - 2⁴ = 130717117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130717733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48563 + ... + 51183.

It is an arithmetic number, because the mean of its divisors is an integer number (16671987).

Almost surely, 2^130717133 is an apocalyptic number.

It is an amenable number.

130717133 is a deficient number, since it is larger than the sum of its proper divisors (2658763).

130717133 is an equidigital number, since it uses as much as digits as its factorization.

130717133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3615.

The product of its (nonzero) digits is 1323, while the sum is 26.

The square root of 130717133 is about 11433.1593621361. The cubic root of 130717133 is about 507.5094943503.

The spelling of 130717133 in words is "one hundred thirty million, seven hundred seventeen thousand, one hundred thirty-three".