2113330433211 has 12 divisors (see below), whose sum is σ = 3123578832088. Its totient is φ = 1376122142304.

The previous prime is 2113330433209. The next prime is 2113330433239. The reversal of 2113330433211 is 1123340333112.

2113330433211 is a `hidden beast` number, since 2 + 1 + 1 + 3 + 330 + 4 + 3 + 321 + 1 = 666.

It is not a de Polignac number, because 2113330433211 - 2¹ = 2113330433209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2113330433281) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2730400690 + ... + 2730401463.

Almost surely, 2^{2113330433211} is an apocalyptic number.

2113330433211 is a deficient number, since it is larger than the sum of its proper divisors (1010248398877).

2113330433211 is a wasteful number, since it uses less digits than its factorization.

2113330433211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5460802202 (or 5460802199 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 2113330433211 its reverse (1123340333112), we get a palindrome (3236670766323).

The spelling of 2113330433211 in words is "two trillion, one hundred thirteen billion, three hundred thirty million, four hundred thirty-three thousand, two hundred eleven".