12113253 has 16 divisors (see below), whose sum is σ = 18072000. Its totient is φ = 8018640.

The previous prime is 12113251. The next prime is 12113267. The reversal of 12113253 is 35231121.

It is not a de Polignac number, because 12113253 - 2¹ = 12113251 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12113251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2518 + ... + 5528.

It is an arithmetic number, because the mean of its divisors is an integer number (1129500).

Almost surely, 2^12113253 is an apocalyptic number.

It is an amenable number.

12113253 is a deficient number, since it is larger than the sum of its proper divisors (5958747).

12113253 is a wasteful number, since it uses less digits than its factorization.

12113253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3169 (or 3163 counting only the distinct ones).

The product of its digits is 180, while the sum is 18.

The square root of 12113253 is about 3480.4098896538. The cubic root of 12113253 is about 229.6608296396.

Adding to 12113253 its reverse (35231121), we get a palindrome (47344374).

The spelling of 12113253 in words is "twelve million, one hundred thirteen thousand, two hundred fifty-three".