11332023311 has 4 divisors (see below), whose sum is σ = 12950883792. Its totient is φ = 9713162832.

The previous prime is 11332023299. The next prime is 11332023397.

11332023311 is nontrivially palindromic in base 10.

11332023311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11332023311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11332023011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 809430230 + ... + 809430243.

It is an arithmetic number, because the mean of its divisors is an integer number (3237720948).

Almost surely, 2^11332023311 is an apocalyptic number.

11332023311 is a deficient number, since it is larger than the sum of its proper divisors (1618860481).

11332023311 is an equidigital number, since it uses as much as digits as its factorization.

11332023311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1618860480.

The product of its (nonzero) digits is 324, while the sum is 20.

It can be divided in two parts, 113320 and 23311, that added together give a palindrome (136631).

The spelling of 11332023311 in words is "eleven billion, three hundred thirty-two million, twenty-three thousand, three hundred eleven".