130755727 has 2 divisors, whose sum is σ = 130755728. Its totient is φ = 130755726.

The previous prime is 130755679. The next prime is 130755749. The reversal of 130755727 is 727557031.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130755727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130755767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65377863 + 65377864.

It is an arithmetic number, because the mean of its divisors is an integer number (65377864).

Almost surely, 2^130755727 is an apocalyptic number.

130755727 is a deficient number, since it is larger than the sum of its proper divisors (1).

130755727 is an equidigital number, since it uses as much as digits as its factorization.

130755727 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51450, while the sum is 37.

The square root of 130755727 is about 11434.8470475123. The cubic root of 130755727 is about 507.5594365260.

The spelling of 130755727 in words is "one hundred thirty million, seven hundred fifty-five thousand, seven hundred twenty-seven".