130755811 has 2 divisors, whose sum is σ = 130755812. Its totient is φ = 130755810.

The previous prime is 130755787. The next prime is 130755869. The reversal of 130755811 is 118557031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130755811 - 2²¹ = 128658659 is a prime.

It is a super-2 number, since 2×130755811² = 34194164220535442, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (130755871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65377905 + 65377906.

It is an arithmetic number, because the mean of its divisors is an integer number (65377906).

Almost surely, 2^130755811 is an apocalyptic number.

130755811 is a deficient number, since it is larger than the sum of its proper divisors (1).

130755811 is an equidigital number, since it uses as much as digits as its factorization.

130755811 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4200, while the sum is 31.

The square root of 130755811 is about 11434.8507204948. The cubic root of 130755811 is about 507.5595452146.

The spelling of 130755811 in words is "one hundred thirty million, seven hundred fifty-five thousand, eight hundred eleven".