12253013 has 2 divisors, whose sum is σ = 12253014. Its totient is φ = 12253012.

The previous prime is 12252953. The next prime is 12253057. The reversal of 12253013 is 31035221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9872164 + 2380849 = 3142^2 + 1543^2 .

It is a cyclic number.

It is not a de Polignac number, because 12253013 - 2⁶ = 12252949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12252982 and 12253000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12253093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6126506 + 6126507.

It is an arithmetic number, because the mean of its divisors is an integer number (6126507).

Almost surely, 2^12253013 is an apocalyptic number.

It is an amenable number.

12253013 is a deficient number, since it is larger than the sum of its proper divisors (1).

12253013 is an equidigital number, since it uses as much as digits as its factorization.

12253013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 12253013 is about 3500.4304021077. The cubic root of 12253013 is about 230.5407127061.

Adding to 12253013 its reverse (31035221), we get a palindrome (43288234).

It can be divided in two parts, 122 and 53013, that added together give a palindrome (53135).

The spelling of 12253013 in words is "twelve million, two hundred fifty-three thousand, thirteen".