12231253 has 2 divisors, whose sum is σ = 12231254. Its totient is φ = 12231252.

The previous prime is 12231229. The next prime is 12231257. The reversal of 12231253 is 35213221.

12231253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12124324 + 106929 = 3482^2 + 327^2 .

It is a cyclic number.

It is not a de Polignac number, because 12231253 - 2¹⁷ = 12100181 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12231253.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12231257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6115626 + 6115627.

It is an arithmetic number, because the mean of its divisors is an integer number (6115627).

Almost surely, 2^12231253 is an apocalyptic number.

It is an amenable number.

12231253 is a deficient number, since it is larger than the sum of its proper divisors (1).

12231253 is an equidigital number, since it uses as much as digits as its factorization.

12231253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 360, while the sum is 19.

The square root of 12231253 is about 3497.3208317225. The cubic root of 12231253 is about 230.4041602117.

Adding to 12231253 its reverse (35213221), we get a palindrome (47444474).

It can be divided in two parts, 122 and 31253, that added together give a triangular number (31375 = T₂₅₀).

The spelling of 12231253 in words is "twelve million, two hundred thirty-one thousand, two hundred fifty-three".