130432897 has 8 divisors (see below), whose sum is σ = 149648256. Its totient is φ = 111363072.

The previous prime is 130432877. The next prime is 130432909. The reversal of 130432897 is 798234031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130432897 - 2¹¹ = 130430849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130432837) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34453 + ... + 38050.

It is an arithmetic number, because the mean of its divisors is an integer number (18706032).

Almost surely, 2^130432897 is an apocalyptic number.

It is an amenable number.

130432897 is a deficient number, since it is larger than the sum of its proper divisors (19215359).

130432897 is an equidigital number, since it uses as much as digits as its factorization.

130432897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72767.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 130432897 is about 11420.7222626242. The cubic root of 130432897 is about 507.1413784864.

The spelling of 130432897 in words is "one hundred thirty million, four hundred thirty-two thousand, eight hundred ninety-seven".