11330023033 has 4 divisors (see below), whose sum is σ = 12948597760. Its totient is φ = 9711448308.

The previous prime is 11330022971. The next prime is 11330023037. The reversal of 11330023033 is 33032003311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11330023033 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11330023033.

It is not an unprimeable number, because it can be changed into a prime (11330023037) 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, 809287353 + ... + 809287366.

It is an arithmetic number, because the mean of its divisors is an integer number (3237149440).

Almost surely, 2^11330023033 is an apocalyptic number.

It is an amenable number.

11330023033 is a deficient number, since it is larger than the sum of its proper divisors (1618574727).

11330023033 is an equidigital number, since it uses as much as digits as its factorization.

11330023033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1618574726.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 11330023033 its reverse (33032003311), we get a palindrome (44362026344).

The spelling of 11330023033 in words is "eleven billion, three hundred thirty million, twenty-three thousand, thirty-three".