12015301 has 2 divisors, whose sum is σ = 12015302. Its totient is φ = 12015300.

The previous prime is 12015287. The next prime is 12015307. The reversal of 12015301 is 10351021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10246401 + 1768900 = 3201^2 + 1330^2 .

It is an emirp because it is prime and its reverse (10351021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12015301 - 2⁹ = 12014789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12015307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6007650 + 6007651.

It is an arithmetic number, because the mean of its divisors is an integer number (6007651).

Almost surely, 2^12015301 is an apocalyptic number.

It is an amenable number.

12015301 is a deficient number, since it is larger than the sum of its proper divisors (1).

12015301 is an equidigital number, since it uses as much as digits as its factorization.

12015301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 12015301 is about 3466.3094206952. The cubic root of 12015301 is about 229.0401142519.

Adding to 12015301 its reverse (10351021), we get a palindrome (22366322).

The spelling of 12015301 in words is "twelve million, fifteen thousand, three hundred one".