12102067 has 2 divisors, whose sum is σ = 12102068. Its totient is φ = 12102066.

The previous prime is 12102043. The next prime is 12102091. The reversal of 12102067 is 76020121.

It is a balanced prime because it is at equal distance from previous prime (12102043) and next prime (12102091).

It is a cyclic number.

It is not a de Polignac number, because 12102067 - 2¹⁹ = 11577779 is a prime.

It is not a weakly prime, because it can be changed into another prime (12102017) 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 as a sum of consecutive naturals, namely, 6051033 + 6051034.

It is an arithmetic number, because the mean of its divisors is an integer number (6051034).

Almost surely, 2^12102067 is an apocalyptic number.

12102067 is a deficient number, since it is larger than the sum of its proper divisors (1).

12102067 is an equidigital number, since it uses as much as digits as its factorization.

12102067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 12102067 is about 3478.8025238579. The cubic root of 12102067 is about 229.5901143323.

Adding to 12102067 its reverse (76020121), we get a palindrome (88122188).

The spelling of 12102067 in words is "twelve million, one hundred two thousand, sixty-seven".