12034013 has 2 divisors, whose sum is σ = 12034014. Its totient is φ = 12034012.

The previous prime is 12033997. The next prime is 12034051. The reversal of 12034013 is 31043021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12020089 + 13924 = 3467^2 + 118^2 .

It is a cyclic number.

It is not a de Polignac number, because 12034013 - 2⁴ = 12033997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12034063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6017006 + 6017007.

It is an arithmetic number, because the mean of its divisors is an integer number (6017007).

Almost surely, 2^12034013 is an apocalyptic number.

It is an amenable number.

12034013 is a deficient number, since it is larger than the sum of its proper divisors (1).

12034013 is an equidigital number, since it uses as much as digits as its factorization.

12034013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 12034013 is about 3469.0074949472. The cubic root of 12034013 is about 229.1589509395.

Adding to 12034013 its reverse (31043021), we get a palindrome (43077034).

The spelling of 12034013 in words is "twelve million, thirty-four thousand, thirteen".