3313031233133 has 4 divisors (see below), whose sum is σ = 3313094341788. Its totient is φ = 3312968124480.

The previous prime is 3313031233051. The next prime is 3313031233163. The reversal of 3313031233133 is 3313321303133.

It is a happy number.

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 2583419719204 + 729611513929 = 1607302^2 + 854173^2 .

It is a cyclic number.

It is not a de Polignac number, because 3313031233133 - 2²⁰ = 3313030184557 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3313031233096 and 3313031233105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3313031233163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31475516 + ... + 31580597.

It is an arithmetic number, because the mean of its divisors is an integer number (828273585447).

Almost surely, 2^{3313031233133} is an apocalyptic number.

It is an amenable number.

3313031233133 is a deficient number, since it is larger than the sum of its proper divisors (63108655).

3313031233133 is an equidigital number, since it uses as much as digits as its factorization.

3313031233133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63108654.

The product of its (nonzero) digits is 13122, while the sum is 29.

Adding to 3313031233133 its reverse (3313321303133), we get a palindrome (6626352536266).

The spelling of 3313031233133 in words is "three trillion, three hundred thirteen billion, thirty-one million, two hundred thirty-three thousand, one hundred thirty-three".