130553681 has 8 divisors (see below), whose sum is σ = 138801600. Its totient is φ = 122520112.

The previous prime is 130553677. The next prime is 130553699. The reversal of 130553681 is 186355031.

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 130553681 - 2² = 130553677 is a prime.

It is a super-2 number, since 2×130553681² = 34088527245299522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130553641) 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 7 ways as a sum of consecutive naturals, for example, 52331 + ... + 54768.

It is an arithmetic number, because the mean of its divisors is an integer number (17350200).

Almost surely, 2^130553681 is an apocalyptic number.

It is an amenable number.

130553681 is a deficient number, since it is larger than the sum of its proper divisors (8247919).

130553681 is a wasteful number, since it uses less digits than its factorization.

130553681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107175.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 130553681 is about 11426.0089707649. The cubic root of 130553681 is about 507.2978718957.

The spelling of 130553681 in words is "one hundred thirty million, five hundred fifty-three thousand, six hundred eighty-one".