3311320021033 has 16 divisors (see below), whose sum is σ = 3712734990720. Its totient is φ = 2934828516096.

The previous prime is 3311320021021. The next prime is 3311320021127. The reversal of 3311320021033 is 3301200231133.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3311320021033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3311320020995 and 3311320021013.

It is not an unprimeable number, because it can be changed into a prime (3311320021133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30639966 + ... + 30747847.

It is an arithmetic number, because the mean of its divisors is an integer number (232045936920).

Almost surely, 2^{3311320021033} is an apocalyptic number.

It is an amenable number.

3311320021033 is a deficient number, since it is larger than the sum of its proper divisors (401414969687).

3311320021033 is a wasteful number, since it uses less digits than its factorization.

3311320021033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61388016.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 3311320021033 its reverse (3301200231133), we get a palindrome (6612520252166).

The spelling of 3311320021033 in words is "three trillion, three hundred eleven billion, three hundred twenty million, twenty-one thousand, thirty-three".