3313311021231 has 8 divisors (see below), whose sum is σ = 4434937710384. Its totient is φ = 2200279173120.

The previous prime is 3313311021227. The next prime is 3313311021247. The reversal of 3313311021231 is 1321201133133.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3313311021231 - 2² = 3313311021227 is a prime.

It is a super-2 number, since 2×3313311021231² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3313311021931) 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 7 ways as a sum of consecutive naturals, for example, 2148709360 + ... + 2148710901.

It is an arithmetic number, because the mean of its divisors is an integer number (554367213798).

Almost surely, 2^{3313311021231} is an apocalyptic number.

3313311021231 is a deficient number, since it is larger than the sum of its proper divisors (1121626689153).

3313311021231 is a wasteful number, since it uses less digits than its factorization.

3313311021231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4297420521.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 3313311021231 its reverse (1321201133133), we get a palindrome (4634512154364).

The spelling of 3313311021231 in words is "three trillion, three hundred thirteen billion, three hundred eleven million, twenty-one thousand, two hundred thirty-one".