3311112311011 has 4 divisors (see below), whose sum is σ = 3316911107224. Its totient is φ = 3305313514800.

The previous prime is 3311112311009. The next prime is 3311112311051. The reversal of 3311112311011 is 1101132111133.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3311112311011 - 2¹ = 3311112311009 is a prime.

It is a super-2 number, since 2×3311112311011² (a number of 26 digits) contains 22 as substring.

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 3311112311011.

It is not an unprimeable number, because it can be changed into a prime (3311112311051) 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, 2899397250 + ... + 2899398391.

It is an arithmetic number, because the mean of its divisors is an integer number (829227776806).

Almost surely, 2^{3311112311011} is an apocalyptic number.

3311112311011 is a deficient number, since it is larger than the sum of its proper divisors (5798796213).

3311112311011 is an equidigital number, since it uses as much as digits as its factorization.

3311112311011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5798796212.

The product of its (nonzero) digits is 54, while the sum is 19.

Adding to 3311112311011 its reverse (1101132111133), we get a palindrome (4412244422144).

The spelling of 3311112311011 in words is "three trillion, three hundred eleven billion, one hundred twelve million, three hundred eleven thousand, eleven".