12253240331 has 8 divisors (see below), whose sum is σ = 12986243424. Its totient is φ = 11521595520.

The previous prime is 12253240313. The next prime is 12253240333. The reversal of 12253240331 is 13304235221.

It is a happy number.

12253240331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12253240331 - 2¹⁰ = 12253239307 is a prime.

It is a super-2 number, since 2×12253240331² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12253240331.

It is not an unprimeable number, because it can be changed into a prime (12253240333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320960 + ... + 357101.

It is an arithmetic number, because the mean of its divisors is an integer number (1623280428).

Almost surely, 2^12253240331 is an apocalyptic number.

12253240331 is a deficient number, since it is larger than the sum of its proper divisors (733003093).

12253240331 is a wasteful number, since it uses less digits than its factorization.

12253240331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679141.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 12253240331 its reverse (13304235221), we get a palindrome (25557475552).

The spelling of 12253240331 in words is "twelve billion, two hundred fifty-three million, two hundred forty thousand, three hundred thirty-one".