130127746 has 16 divisors (see below), whose sum is σ = 223844544. Its totient is φ = 55576944.

The previous prime is 130127719. The next prime is 130127771. The reversal of 130127746 is 647721031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11760 + ... + 19963.

It is an arithmetic number, because the mean of its divisors is an integer number (13990284).

Almost surely, 2^130127746 is an apocalyptic number.

130127746 is a deficient number, since it is larger than the sum of its proper divisors (93716798).

130127746 is a wasteful number, since it uses less digits than its factorization.

130127746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32025.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 130127746 is about 11407.3549081284. The cubic root of 130127746 is about 506.7455797178.

Adding to 130127746 its reverse (647721031), we get a palindrome (777848777).

The spelling of 130127746 in words is "one hundred thirty million, one hundred twenty-seven thousand, seven hundred forty-six".