3301111311111 has 20 divisors (see below), whose sum is σ = 4932609068200. Its totient is φ = 2200152081456.

The previous prime is 3301111311101. The next prime is 3301111311161. The reversal of 3301111311111 is 1111131111033.

3301111311111 is a `hidden beast` number, since 330 + 1 + 1 + 11 + 311 + 1 + 11 = 666.

It is not a de Polignac number, because 3301111311111 - 2⁵ = 3301111311079 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 (3301111311101) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5147056 + ... + 5752773.

It is an arithmetic number, because the mean of its divisors is an integer number (246630453410).

Almost surely, 2^{3301111311111} is an apocalyptic number.

3301111311111 is a deficient number, since it is larger than the sum of its proper divisors (1631497757089).

3301111311111 is a wasteful number, since it uses less digits than its factorization.

3301111311111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10903580 (or 10903571 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 18.

Adding to 3301111311111 its reverse (1111131111033), we get a palindrome (4412242422144).

The spelling of 3301111311111 in words is "three trillion, three hundred one billion, one hundred eleven million, three hundred eleven thousand, one hundred eleven".