11331434323 has 4 divisors (see below), whose sum is σ = 12361564728. Its totient is φ = 10301303920.

The previous prime is 11331434321. The next prime is 11331434353. The reversal of 11331434323 is 32343413311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11331434323 - 2¹ = 11331434321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11331434291 and 11331434300.

It is not an unprimeable number, because it can be changed into a prime (11331434321) 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, 515065186 + ... + 515065207.

It is an arithmetic number, because the mean of its divisors is an integer number (3090391182).

Almost surely, 2^11331434323 is an apocalyptic number.

11331434323 is a deficient number, since it is larger than the sum of its proper divisors (1030130405).

11331434323 is a wasteful number, since it uses less digits than its factorization.

11331434323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030130404.

The product of its digits is 7776, while the sum is 28.

Adding to 11331434323 its reverse (32343413311), we get a palindrome (43674847634).

The spelling of 11331434323 in words is "eleven billion, three hundred thirty-one million, four hundred thirty-four thousand, three hundred twenty-three".