11232230133 has 8 divisors (see below), whose sum is σ = 15764533600. Its totient is φ = 7094040048.

The previous prime is 11232230117. The next prime is 11232230161. The reversal of 11232230133 is 33103223211.

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

It is not a de Polignac number, because 11232230133 - 2⁴ = 11232230117 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 (11232230173) 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, 98528278 + ... + 98528391.

It is an arithmetic number, because the mean of its divisors is an integer number (1970566700).

Almost surely, 2^11232230133 is an apocalyptic number.

It is an amenable number.

11232230133 is a deficient number, since it is larger than the sum of its proper divisors (4532303467).

11232230133 is a wasteful number, since it uses less digits than its factorization.

11232230133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197056691.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 11232230133 its reverse (33103223211), we get a palindrome (44335453344).

The spelling of 11232230133 in words is "eleven billion, two hundred thirty-two million, two hundred thirty thousand, one hundred thirty-three".