33240230111 has 8 divisors (see below), whose sum is σ = 36306247248. Its totient is φ = 30181576000.

The previous prime is 33240230087. The next prime is 33240230117. The reversal of 33240230111 is 11103204233.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33240230111 is a prime.

It is a super-2 number, since 2×33240230111² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33240230117) 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, 1831310 + ... + 1849371.

It is an arithmetic number, because the mean of its divisors is an integer number (4538280906).

Almost surely, 2^33240230111 is an apocalyptic number.

33240230111 is a deficient number, since it is larger than the sum of its proper divisors (3066017137).

33240230111 is a wasteful number, since it uses less digits than its factorization.

33240230111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3681513.

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

Adding to 33240230111 its reverse (11103204233), we get a palindrome (44343434344).

The spelling of 33240230111 in words is "thirty-three billion, two hundred forty million, two hundred thirty thousand, one hundred eleven".