130009637 has 2 divisors, whose sum is σ = 130009638. Its totient is φ = 130009636.

The previous prime is 130009631. The next prime is 130009643. The reversal of 130009637 is 736900031.

It is a balanced prime because it is at equal distance from previous prime (130009631) and next prime (130009643).

It can be written as a sum of positive squares in only one way, i.e., 122965921 + 7043716 = 11089^2 + 2654^2 .

It is a cyclic number.

It is not a de Polignac number, because 130009637 - 2¹² = 130005541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130009631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65004818 + 65004819.

It is an arithmetic number, because the mean of its divisors is an integer number (65004819).

Almost surely, 2^130009637 is an apocalyptic number.

It is an amenable number.

130009637 is a deficient number, since it is larger than the sum of its proper divisors (1).

130009637 is an equidigital number, since it uses as much as digits as its factorization.

130009637 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3402, while the sum is 29.

The square root of 130009637 is about 11402.1768535662. The cubic root of 130009637 is about 506.5922193151.

Adding to 130009637 its reverse (736900031), we get a palindrome (866909668).

The spelling of 130009637 in words is "one hundred thirty million, nine thousand, six hundred thirty-seven".