12243000133 has 16 divisors (see below), whose sum is σ = 15082216576. Its totient is φ = 9677828160.

The previous prime is 12243000131. The next prime is 12243000179. The reversal of 12243000133 is 33100034221.

It is not a de Polignac number, because 12243000133 - 2¹ = 12243000131 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12243000133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12243000131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37918 + ... + 161008.

It is an arithmetic number, because the mean of its divisors is an integer number (942638536).

Almost surely, 2^12243000133 is an apocalyptic number.

12243000133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12243000133 is a deficient number, since it is larger than the sum of its proper divisors (2839216443).

12243000133 is a wasteful number, since it uses less digits than its factorization.

12243000133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124204.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 12243000133 its reverse (33100034221), we get a palindrome (45343034354).

The spelling of 12243000133 in words is "twelve billion, two hundred forty-three million, one hundred thirty-three", and thus it is an aban number.