12130164 has 36 divisors (see below), whose sum is σ = 31187520. Its totient is φ = 3974160.

The previous prime is 12130159. The next prime is 12130169. The reversal of 12130164 is 46103121.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12130159) and next prime (12130169).

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12130169) 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 11 ways as a sum of consecutive naturals, for example, 732 + ... + 4979.

It is an arithmetic number, because the mean of its divisors is an integer number (866320).

Almost surely, 2^12130164 is an apocalyptic number.

It is an amenable number.

12130164 is an abundant number, since it is smaller than the sum of its proper divisors (19057356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12130164 is a wasteful number, since it uses less digits than its factorization.

12130164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5780 (or 5775 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 12130164 is about 3482.8384975477. The cubic root of 12130164 is about 229.7676544630.

Adding to 12130164 its reverse (46103121), we get a palindrome (58233285).

The spelling of 12130164 in words is "twelve million, one hundred thirty thousand, one hundred sixty-four".