12243033101 has 16 divisors (see below), whose sum is σ = 13762538496. Its totient is φ = 10806381696.

The previous prime is 12243033071. The next prime is 12243033113. The reversal of 12243033101 is 10133034221.

It is a cyclic number.

It is not a de Polignac number, because 12243033101 - 2¹⁸ = 12242770957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12243033181) 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, 1428836 + ... + 1437378.

It is an arithmetic number, because the mean of its divisors is an integer number (860158656).

Almost surely, 2^12243033101 is an apocalyptic number.

It is an amenable number.

12243033101 is a deficient number, since it is larger than the sum of its proper divisors (1519505395).

12243033101 is a wasteful number, since it uses less digits than its factorization.

12243033101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13372.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12243033101 its reverse (10133034221), we get a palindrome (22376067322).

The spelling of 12243033101 in words is "twelve billion, two hundred forty-three million, thirty-three thousand, one hundred one".