3113225443 has 8 divisors (see below), whose sum is σ = 3155768000. Its totient is φ = 3070761408.

The previous prime is 3113225393. The next prime is 3113225461. The reversal of 3113225443 is 3445223113.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3113225443 - 2⁹ = 3113224931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3113225483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62533 + ... + 100681.

It is an arithmetic number, because the mean of its divisors is an integer number (394471000).

Almost surely, 2^3113225443 is an apocalyptic number.

3113225443 is a deficient number, since it is larger than the sum of its proper divisors (42542557).

3113225443 is a wasteful number, since it uses less digits than its factorization.

3113225443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39261.

The product of its digits is 8640, while the sum is 28.

The square root of 3113225443 is about 55796.2852078882. The cubic root of 3113225443 is about 1460.1703440139.

Adding to 3113225443 its reverse (3445223113), we get a palindrome (6558448556).

The spelling of 3113225443 in words is "three billion, one hundred thirteen million, two hundred twenty-five thousand, four hundred forty-three".