130355237 has 8 divisors (see below), whose sum is σ = 136166400. Its totient is φ = 124556080.

The previous prime is 130355233. The next prime is 130355243. The reversal of 130355237 is 732553031.

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 130355237 - 2² = 130355233 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130355233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24764 + ... + 29562.

It is an arithmetic number, because the mean of its divisors is an integer number (17020800).

Almost surely, 2^130355237 is an apocalyptic number.

It is an amenable number.

130355237 is a deficient number, since it is larger than the sum of its proper divisors (5811163).

130355237 is a wasteful number, since it uses less digits than its factorization.

130355237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6003.

The product of its (nonzero) digits is 9450, while the sum is 29.

The square root of 130355237 is about 11417.3217962883. The cubic root of 130355237 is about 507.0407075168.

The spelling of 130355237 in words is "one hundred thirty million, three hundred fifty-five thousand, two hundred thirty-seven".