11121234233 has 8 divisors (see below), whose sum is σ = 11784800160. Its totient is φ = 10458710080.

The previous prime is 11121234217. The next prime is 11121234247. The reversal of 11121234233 is 33243212111.

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

It is not a de Polignac number, because 11121234233 - 2⁴ = 11121234217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11121234199 and 11121234208.

It is not an unprimeable number, because it can be changed into a prime (11121234833) 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, 238403 + ... + 281208.

It is an arithmetic number, because the mean of its divisors is an integer number (1473100020).

Almost surely, 2^11121234233 is an apocalyptic number.

It is an amenable number.

11121234233 is a deficient number, since it is larger than the sum of its proper divisors (663565927).

11121234233 is a wasteful number, since it uses less digits than its factorization.

11121234233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520887.

The product of its digits is 864, while the sum is 23.

Adding to 11121234233 its reverse (33243212111), we get a palindrome (44364446344).

The spelling of 11121234233 in words is "eleven billion, one hundred twenty-one million, two hundred thirty-four thousand, two hundred thirty-three".