130031417 has 2 divisors, whose sum is σ = 130031418. Its totient is φ = 130031416.

The previous prime is 130031413. The next prime is 130031437. The reversal of 130031417 is 714130031.

It is a happy number.

It is an a-pointer prime, because the next prime (130031437) can be obtained adding 130031417 to its sum of digits (20).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85729081 + 44302336 = 9259^2 + 6656^2 .

It is a cyclic number.

It is not a de Polignac number, because 130031417 - 2² = 130031413 is a prime.

It is not a weakly prime, because it can be changed into another prime (130031411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65015708 + 65015709.

It is an arithmetic number, because the mean of its divisors is an integer number (65015709).

Almost surely, 2^130031417 is an apocalyptic number.

It is an amenable number.

130031417 is a deficient number, since it is larger than the sum of its proper divisors (1).

130031417 is an equidigital number, since it uses as much as digits as its factorization.

130031417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 130031417 is about 11403.1318943525. The cubic root of 130031417 is about 506.6205068655.

Adding to 130031417 its reverse (714130031), we get a palindrome (844161448).

The spelling of 130031417 in words is "one hundred thirty million, thirty-one thousand, four hundred seventeen".