12061253 has 2 divisors, whose sum is σ = 12061254. Its totient is φ = 12061252.

The previous prime is 12061249. The next prime is 12061261. The reversal of 12061253 is 35216021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9443329 + 2617924 = 3073^2 + 1618^2 .

It is an emirp because it is prime and its reverse (35216021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12061253 - 2² = 12061249 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12061213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6030626 + 6030627.

It is an arithmetic number, because the mean of its divisors is an integer number (6030627).

Almost surely, 2^12061253 is an apocalyptic number.

It is an amenable number.

12061253 is a deficient number, since it is larger than the sum of its proper divisors (1).

12061253 is an equidigital number, since it uses as much as digits as its factorization.

12061253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 12061253 is about 3472.9314706743. The cubic root of 12061253 is about 229.3317274897.

Adding to 12061253 its reverse (35216021), we get a palindrome (47277274).

The spelling of 12061253 in words is "twelve million, sixty-one thousand, two hundred fifty-three".