3325131303443 has 4 divisors (see below), whose sum is σ = 3338069557800. Its totient is φ = 3312193049088.

The previous prime is 3325131303419. The next prime is 3325131303469. The reversal of 3325131303443 is 3443031315233.

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 3325131303443 - 2³⁰ = 3324057561619 is a prime.

It is a super-2 number, since 2×3325131303443² (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 (3325131303643) 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, 6469126793 + ... + 6469127306.

It is an arithmetic number, because the mean of its divisors is an integer number (834517389450).

Almost surely, 2^{3325131303443} is an apocalyptic number.

3325131303443 is a deficient number, since it is larger than the sum of its proper divisors (12938254357).

3325131303443 is a wasteful number, since it uses less digits than its factorization.

3325131303443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12938254356.

The product of its (nonzero) digits is 116640, while the sum is 35.

Adding to 3325131303443 its reverse (3443031315233), we get a palindrome (6768162618676).

The spelling of 3325131303443 in words is "three trillion, three hundred twenty-five billion, one hundred thirty-one million, three hundred three thousand, four hundred forty-three".