2130167 has 4 divisors (see below), whose sum is σ = 2294040. Its totient is φ = 1966296.

The previous prime is 2130133. The next prime is 2130169. The reversal of 2130167 is 7610312.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2130167 is a prime.

It is a super-2 number, since 2×2130167² = 9075222895778, which contains 22 as substring.

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, 81917 + ... + 81942.

It is an arithmetic number, because the mean of its divisors is an integer number (573510).

2^2130167 is an apocalyptic number.

2130167 is a deficient number, since it is larger than the sum of its proper divisors (163873).

2130167 is a wasteful number, since it uses less digits than its factorization.

2130167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163872.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 2130167 is about 1459.5091640685. The cubic root of 2130167 is about 128.6681976366.

Adding to 2130167 its reverse (7610312), we get a palindrome (9740479).

The spelling of 2130167 in words is "two million, one hundred thirty thousand, one hundred sixty-seven".