12114331 has 2 divisors, whose sum is σ = 12114332. Its totient is φ = 12114330.

The previous prime is 12114317. The next prime is 12114341. The reversal of 12114331 is 13341121.

It is a strong prime.

It is an emirp because it is prime and its reverse (13341121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12114331 - 2⁵ = 12114299 is a prime.

It is a super-3 number, since 3×12114331³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (12114341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6057165 + 6057166.

It is an arithmetic number, because the mean of its divisors is an integer number (6057166).

Almost surely, 2^12114331 is an apocalyptic number.

12114331 is a deficient number, since it is larger than the sum of its proper divisors (1).

12114331 is an equidigital number, since it uses as much as digits as its factorization.

12114331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72, while the sum is 16.

The square root of 12114331 is about 3480.5647530250. The cubic root of 12114331 is about 229.6676422063.

Adding to 12114331 its reverse (13341121), we get a palindrome (25455452).

The spelling of 12114331 in words is "twelve million, one hundred fourteen thousand, three hundred thirty-one".