130117001 has 6 divisors (see below), whose sum is σ = 151360650. Its totient is φ = 111528816.

The previous prime is 130116989. The next prime is 130117027. The reversal of 130117001 is 100711031.

It can be written as a sum of positive squares in only one way, i.e., 111281401 + 18835600 = 10549^2 + 4340^2 .

It is a de Polignac number, because none of the positive numbers 2^k-130117001 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (130117051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1327676 + ... + 1327773.

It is an arithmetic number, because the mean of its divisors is an integer number (25226775).

Almost surely, 2^130117001 is an apocalyptic number.

It is an amenable number.

130117001 is a deficient number, since it is larger than the sum of its proper divisors (21243649).

130117001 is an equidigital number, since it uses as much as digits as its factorization.

130117001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2655463 (or 2655456 counting only the distinct ones).

The product of its (nonzero) digits is 21, while the sum is 14.

The square root of 130117001 is about 11406.8839303291. The cubic root of 130117001 is about 506.7316315494.

Adding to 130117001 its reverse (100711031), we get a palindrome (230828032).

The spelling of 130117001 in words is "one hundred thirty million, one hundred seventeen thousand, one".