130156337 has 2 divisors, whose sum is σ = 130156338. Its totient is φ = 130156336.

The previous prime is 130156319. The next prime is 130156339. The reversal of 130156337 is 733651031.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 95570176 + 34586161 = 9776^2 + 5881^2 .

It is a cyclic number.

It is not a de Polignac number, because 130156337 - 2¹⁰ = 130155313 is a prime.

It is a super-2 number, since 2×130156337² = 33881344122515138, which contains 22 as substring.

Together with 130156339, 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 (130156339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65078168 + 65078169.

It is an arithmetic number, because the mean of its divisors is an integer number (65078169).

Almost surely, 2^130156337 is an apocalyptic number.

It is an amenable number.

130156337 is a deficient number, since it is larger than the sum of its proper divisors (1).

130156337 is an equidigital number, since it uses as much as digits as its factorization.

130156337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5670, while the sum is 29.

The square root of 130156337 is about 11408.6080220157. The cubic root of 130156337 is about 506.7826901787.

The spelling of 130156337 in words is "one hundred thirty million, one hundred fifty-six thousand, three hundred thirty-seven".