3343231112321 has 4 divisors (see below), whose sum is σ = 3344686591812. Its totient is φ = 3341775632832.

The previous prime is 3343231112317. The next prime is 3343231112329. The reversal of 3343231112321 is 1232111323433.

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 1327288326400 + 2015942785921 = 1152080^2 + 1419839^2 .

It is a cyclic number.

It is not a de Polignac number, because 3343231112321 - 2² = 3343231112317 is a prime.

It is a super-2 number, since 2×3343231112321² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3343231112329) 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, 727736300 + ... + 727740893.

It is an arithmetic number, because the mean of its divisors is an integer number (836171647953).

Almost surely, 2^{3343231112321} is an apocalyptic number.

It is an amenable number.

3343231112321 is a deficient number, since it is larger than the sum of its proper divisors (1455479491).

3343231112321 is a wasteful number, since it uses less digits than its factorization.

3343231112321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1455479490.

The product of its digits is 7776, while the sum is 29.

Adding to 3343231112321 its reverse (1232111323433), we get a palindrome (4575342435754).

The spelling of 3343231112321 in words is "three trillion, three hundred forty-three billion, two hundred thirty-one million, one hundred twelve thousand, three hundred twenty-one".