11333021033023 has 4 divisors (see below), whose sum is σ = 11343166979560. Its totient is φ = 11322875086488.

The previous prime is 11333021032987. The next prime is 11333021033053. The reversal of 11333021033023 is 32033012033311.

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-11333021033023 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 (11333021033053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5072971593 + ... + 5072973826.

It is an arithmetic number, because the mean of its divisors is an integer number (2835791744890).

Almost surely, 2^{11333021033023} is an apocalyptic number.

11333021033023 is a deficient number, since it is larger than the sum of its proper divisors (10145946537).

11333021033023 is a wasteful number, since it uses less digits than its factorization.

11333021033023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10145946536.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 11333021033023 its reverse (32033012033311), we get a palindrome (43366033066334).

The spelling of 11333021033023 in words is "eleven trillion, three hundred thirty-three billion, twenty-one million, thirty-three thousand, twenty-three".