130911328 has 24 divisors (see below), whose sum is σ = 264699792. Its totient is φ = 63686016.

The previous prime is 130911323. The next prime is 130911329. The reversal of 130911328 is 823119031.

It is a junction number, because it is equal to n+sod(n) for n = 130911296 and 130911305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130911323) 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, 54100 + ... + 56467.

It is an arithmetic number, because the mean of its divisors is an integer number (11029158).

Almost surely, 2^130911328 is an apocalyptic number.

It is an amenable number.

130911328 is an abundant number, since it is smaller than the sum of its proper divisors (133788464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130911328 is a wasteful number, since it uses less digits than its factorization.

130911328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110614 (or 110606 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 130911328 is about 11441.6488322269. The cubic root of 130911328 is about 507.7606908053.

The spelling of 130911328 in words is "one hundred thirty million, nine hundred eleven thousand, three hundred twenty-eight".