130761128 has 16 divisors (see below), whose sum is σ = 245525280. Its totient is φ = 65287728.

The previous prime is 130761121. The next prime is 130761133. The reversal of 130761128 is 821167031.

It is a self number, because there is not a number n which added to its sum of digits gives 130761128.

It is not an unprimeable number, because it can be changed into a prime (130761121) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5426 + ... + 17057.

It is an arithmetic number, because the mean of its divisors is an integer number (15345330).

Almost surely, 2^130761128 is an apocalyptic number.

It is an amenable number.

130761128 is a deficient number, since it is larger than the sum of its proper divisors (114764152).

130761128 is a wasteful number, since it uses less digits than its factorization.

130761128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23216 (or 23212 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 130761128 is about 11435.0832091419. The cubic root of 130761128 is about 507.5664248516.

The spelling of 130761128 in words is "one hundred thirty million, seven hundred sixty-one thousand, one hundred twenty-eight".