3311133231013 has 4 divisors (see below), whose sum is σ = 3311157283308. Its totient is φ = 3311109178720.

The previous prime is 3311133231001. The next prime is 3311133231023. The reversal of 3311133231013 is 3101323311133.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1927079805249 + 1384053425764 = 1388193^2 + 1176458^2 .

It is a cyclic number.

It is not a de Polignac number, because 3311133231013 - 2²⁵ = 3311099676581 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 (3311133231023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11818456 + ... + 12095377.

It is an arithmetic number, because the mean of its divisors is an integer number (827789320827).

Almost surely, 2^{3311133231013} is an apocalyptic number.

It is an amenable number.

3311133231013 is a deficient number, since it is larger than the sum of its proper divisors (24052295).

3311133231013 is a wasteful number, since it uses less digits than its factorization.

3311133231013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24052294.

The product of its (nonzero) digits is 1458, while the sum is 25.

Adding to 3311133231013 its reverse (3101323311133), we get a palindrome (6412456542146).

The spelling of 3311133231013 in words is "three trillion, three hundred eleven billion, one hundred thirty-three million, two hundred thirty-one thousand, thirteen".