2130159 has 4 divisors (see below), whose sum is σ = 2840216. Its totient is φ = 1420104.

The previous prime is 2130133. The next prime is 2130169. The reversal of 2130159 is 9510312.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2130159 - 2⁷ = 2130031 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355024 + ... + 355029.

It is an arithmetic number, because the mean of its divisors is an integer number (710054).

2^2130159 is an apocalyptic number.

2130159 is a deficient number, since it is larger than the sum of its proper divisors (710057).

2130159 is an equidigital number, since it uses as much as digits as its factorization.

2130159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710056.

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 2130159 is about 1459.5064234185. The cubic root of 2130159 is about 128.6680365621.

The spelling of 2130159 in words is "two million, one hundred thirty thousand, one hundred fifty-nine".