130807511 has 2 divisors, whose sum is σ = 130807512. Its totient is φ = 130807510.

The previous prime is 130807493. The next prime is 130807519. The reversal of 130807511 is 115708031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130807511 - 2¹⁴ = 130791127 is a prime.

It is a super-2 number, since 2×130807511² = 34221209868030242, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130807519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65403755 + 65403756.

It is an arithmetic number, because the mean of its divisors is an integer number (65403756).

Almost surely, 2^130807511 is an apocalyptic number.

130807511 is a deficient number, since it is larger than the sum of its proper divisors (1).

130807511 is an equidigital number, since it uses as much as digits as its factorization.

130807511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 26.

The square root of 130807511 is about 11437.1111300013. Note that the first 4 decimals coincide. The cubic root of 130807511 is about 507.6264316512.

The spelling of 130807511 in words is "one hundred thirty million, eight hundred seven thousand, five hundred eleven".