11333034021 has 8 divisors (see below), whose sum is σ = 15162285600. Its totient is φ = 7529569232.

The previous prime is 11333033977. The next prime is 11333034059. The reversal of 11333034021 is 12043033311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11333034021 - 2⁷ = 11333033893 is a prime.

It is a super-2 number, since 2×11333034021² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11333034061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6445671 + ... + 6447428.

It is an arithmetic number, because the mean of its divisors is an integer number (1895285700).

Almost surely, 2^11333034021 is an apocalyptic number.

It is an amenable number.

11333034021 is a deficient number, since it is larger than the sum of its proper divisors (3829251579).

11333034021 is a wasteful number, since it uses less digits than its factorization.

11333034021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12893395.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 11333034021 its reverse (12043033311), we get a palindrome (23376067332).

The spelling of 11333034021 in words is "eleven billion, three hundred thirty-three million, thirty-four thousand, twenty-one".