11243344233 has 8 divisors (see below), whose sum is σ = 16353955296. Its totient is φ = 6814148000.

The previous prime is 11243344201. The next prime is 11243344243. The reversal of 11243344233 is 33244334211.

It is a happy number.

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

It is not a de Polignac number, because 11243344233 - 2⁵ = 11243344201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11243344233.

It is not an unprimeable number, because it can be changed into a prime (11243344243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170353668 + ... + 170353733.

It is an arithmetic number, because the mean of its divisors is an integer number (2044244412).

Almost surely, 2^11243344233 is an apocalyptic number.

It is an amenable number.

11243344233 is a deficient number, since it is larger than the sum of its proper divisors (5110611063).

11243344233 is a wasteful number, since it uses less digits than its factorization.

11243344233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340707415.

The product of its digits is 20736, while the sum is 30.

Adding to 11243344233 its reverse (33244334211), we get a palindrome (44487678444).

The spelling of 11243344233 in words is "eleven billion, two hundred forty-three million, three hundred forty-four thousand, two hundred thirty-three".