11331023234 has 8 divisors (see below), whose sum is σ = 16997473020. Its totient is φ = 5665198896.

The previous prime is 11331023203. The next prime is 11331023237. The reversal of 11331023234 is 43232013311.

It can be written as a sum of positive squares in 2 ways, for example, as 11271007225 + 60016009 = 106165^2 + 7747^2 .

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

It is not an unprimeable number, because it can be changed into a prime (11331023237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108089 + ... + 185324.

Almost surely, 2^11331023234 is an apocalyptic number.

11331023234 is a deficient number, since it is larger than the sum of its proper divisors (5666449786).

11331023234 is a wasteful number, since it uses less digits than its factorization.

11331023234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312724.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 11331023234 its reverse (43232013311), we get a palindrome (54563036545).

The spelling of 11331023234 in words is "eleven billion, three hundred thirty-one million, twenty-three thousand, two hundred thirty-four".