33113020000211 has 4 divisors (see below), whose sum is σ = 33113159490624. Its totient is φ = 33112880509800.

The previous prime is 33113020000187. The next prime is 33113020000237. The reversal of 33113020000211 is 11200002031133.

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-33113020000211 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 33113020000211.

It is not an unprimeable number, because it can be changed into a prime (33113020000261) 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, 69388520 + ... + 69864101.

It is an arithmetic number, because the mean of its divisors is an integer number (8278289872656).

Almost surely, 2^{33113020000211} is an apocalyptic number.

33113020000211 is a deficient number, since it is larger than the sum of its proper divisors (139490413).

33113020000211 is a wasteful number, since it uses less digits than its factorization.

33113020000211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139490412.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 33113020000211 its reverse (11200002031133), we get a palindrome (44313022031344).

The spelling of 33113020000211 in words is "thirty-three trillion, one hundred thirteen billion, twenty million, two hundred eleven", and thus it is an aban number.