11320133023 has 4 divisors (see below), whose sum is σ = 11342373480. Its totient is φ = 11297892568.

The previous prime is 11320132997. The next prime is 11320133081. The reversal of 11320133023 is 32033102311.

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 11320133023 - 2⁹ = 11320132511 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 (11320133423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11119465 + ... + 11120482.

It is an arithmetic number, because the mean of its divisors is an integer number (2835593370).

Almost surely, 2^11320133023 is an apocalyptic number.

11320133023 is a deficient number, since it is larger than the sum of its proper divisors (22240457).

11320133023 is an equidigital number, since it uses as much as digits as its factorization.

11320133023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22240456.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 11320133023 its reverse (32033102311), we get a palindrome (43353235334).

The spelling of 11320133023 in words is "eleven billion, three hundred twenty million, one hundred thirty-three thousand, twenty-three".