11332203023 has 4 divisors (see below), whose sum is σ = 11332418160. Its totient is φ = 11331987888.

The previous prime is 11332203019. The next prime is 11332203031. The reversal of 11332203023 is 32030223311.

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 11332203023 - 2² = 11332203019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11332202986 and 11332203004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11332203013) 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, 30611 + ... + 153627.

It is an arithmetic number, because the mean of its divisors is an integer number (2833104540).

Almost surely, 2^11332203023 is an apocalyptic number.

11332203023 is a deficient number, since it is larger than the sum of its proper divisors (215137).

11332203023 is an equidigital number, since it uses as much as digits as its factorization.

11332203023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215136.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 11332203023 its reverse (32030223311), we get a palindrome (43362426334).

The spelling of 11332203023 in words is "eleven billion, three hundred thirty-two million, two hundred three thousand, twenty-three".