12130207 has 16 divisors (see below), whose sum is σ = 13178880. Its totient is φ = 11138400.

The previous prime is 12130169. The next prime is 12130259. The reversal of 12130207 is 70203121.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 12130207 - 2¹⁵ = 12097439 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 (12130007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92532 + ... + 92662.

It is an arithmetic number, because the mean of its divisors is an integer number (823680).

Almost surely, 2^12130207 is an apocalyptic number.

12130207 is a deficient number, since it is larger than the sum of its proper divisors (1048673).

12130207 is a wasteful number, since it uses less digits than its factorization.

12130207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 12130207 is about 3482.8446706679. The cubic root of 12130207 is about 229.7679259624.

Adding to 12130207 its reverse (70203121), we get a palindrome (82333328).

The spelling of 12130207 in words is "twelve million, one hundred thirty thousand, two hundred seven".