130727655 has 16 divisors (see below), whose sum is σ = 232404960. Its totient is φ = 69721344.

The previous prime is 130727647. The next prime is 130727659. The reversal of 130727655 is 556727031.

It is not a de Polignac number, because 130727655 - 2³ = 130727647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130727659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 484042 + ... + 484311.

It is an arithmetic number, because the mean of its divisors is an integer number (14525310).

Almost surely, 2^130727655 is an apocalyptic number.

130727655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

130727655 is a deficient number, since it is larger than the sum of its proper divisors (101677305).

130727655 is an equidigital number, since it uses as much as digits as its factorization.

130727655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968367 (or 968361 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 36.

The square root of 130727655 is about 11433.6195056509. The cubic root of 130727655 is about 507.5231112126.

The spelling of 130727655 in words is "one hundred thirty million, seven hundred twenty-seven thousand, six hundred fifty-five".