130027747 has 12 divisors (see below), whose sum is σ = 138791016. Its totient is φ = 121790720.

The previous prime is 130027739. The next prime is 130027787. The reversal of 130027747 is 747720031.

It is not a de Polignac number, because 130027747 - 2³ = 130027739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130027787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66372 + ... + 68302.

It is an arithmetic number, because the mean of its divisors is an integer number (11565918).

Almost surely, 2^130027747 is an apocalyptic number.

130027747 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

130027747 is a deficient number, since it is larger than the sum of its proper divisors (8763269).

130027747 is a wasteful number, since it uses less digits than its factorization.

130027747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2198 (or 2181 counting only the distinct ones).

The product of its (nonzero) digits is 8232, while the sum is 31.

The square root of 130027747 is about 11402.9709725141. The cubic root of 130027747 is about 506.6157405436.

Adding to 130027747 its reverse (747720031), we get a palindrome (877747778).

The spelling of 130027747 in words is "one hundred thirty million, twenty-seven thousand, seven hundred forty-seven".