130921159 has 8 divisors (see below), whose sum is σ = 134452080. Its totient is φ = 127406400.

The previous prime is 130921157. The next prime is 130921171. The reversal of 130921159 is 951129031.

It is a happy number.

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 130921159 - 2¹ = 130921157 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130921159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130921157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13369 + ... + 20989.

It is an arithmetic number, because the mean of its divisors is an integer number (16806510).

Almost surely, 2^130921159 is an apocalyptic number.

130921159 is a deficient number, since it is larger than the sum of its proper divisors (3530921).

130921159 is an equidigital number, since it uses as much as digits as its factorization.

130921159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8081.

The product of its (nonzero) digits is 2430, while the sum is 31.

The square root of 130921159 is about 11442.0784388152. The cubic root of 130921159 is about 507.7734008599.

The spelling of 130921159 in words is "one hundred thirty million, nine hundred twenty-one thousand, one hundred fifty-nine".