130135937 has 2 divisors, whose sum is σ = 130135938. Its totient is φ = 130135936.

The previous prime is 130135897. The next prime is 130135939. The reversal of 130135937 is 739531031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101929216 + 28206721 = 10096^2 + 5311^2 .

It is a cyclic number.

It is not a de Polignac number, because 130135937 - 2¹⁰ = 130134913 is a prime.

Together with 130135939, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (130135939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65067968 + 65067969.

It is an arithmetic number, because the mean of its divisors is an integer number (65067969).

Almost surely, 2^130135937 is an apocalyptic number.

It is an amenable number.

130135937 is a deficient number, since it is larger than the sum of its proper divisors (1).

130135937 is an equidigital number, since it uses as much as digits as its factorization.

130135937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8505, while the sum is 32.

The square root of 130135937 is about 11407.7139252350. The cubic root of 130135937 is about 506.7562120031.

Adding to 130135937 its reverse (739531031), we get a palindrome (869666968).

It can be divided in two parts, 130135 and 937, that added together give a 17-th power (131072 = 2¹⁷).

The spelling of 130135937 in words is "one hundred thirty million, one hundred thirty-five thousand, nine hundred thirty-seven".