11330334230021 has 4 divisors (see below), whose sum is σ = 11330588187072. Its totient is φ = 11330080272972.

The previous prime is 11330334229999. The next prime is 11330334230071. The reversal of 11330334230021 is 12003243303311.

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-11330334230021 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 (11330334230071) 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, 126911591 + ... + 127000836.

It is an arithmetic number, because the mean of its divisors is an integer number (2832647046768).

Almost surely, 2^{11330334230021} is an apocalyptic number.

It is an amenable number.

11330334230021 is a deficient number, since it is larger than the sum of its proper divisors (253957051).

11330334230021 is an equidigital number, since it uses as much as digits as its factorization.

11330334230021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253957050.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 11330334230021 its reverse (12003243303311), we get a palindrome (23333577533332).

The spelling of 11330334230021 in words is "eleven trillion, three hundred thirty billion, three hundred thirty-four million, two hundred thirty thousand, twenty-one".