3113231303 has 24 divisors (see below), whose sum is σ = 3896143200. Its totient is φ = 2435457024.

The previous prime is 3113231291. The next prime is 3113231321. The reversal of 3113231303 is 3031323113.

It is not a de Polignac number, because 3113231303 - 2¹² = 3113227207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3113231353) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90503 + ... + 120071.

It is an arithmetic number, because the mean of its divisors is an integer number (162339300).

Almost surely, 2^3113231303 is an apocalyptic number.

3113231303 is a deficient number, since it is larger than the sum of its proper divisors (782911897).

3113231303 is a wasteful number, since it uses less digits than its factorization.

3113231303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29691 (or 29678 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 20.

The square root of 3113231303 is about 55796.3377203200. The cubic root of 3113231303 is about 1460.1712601691.

Adding to 3113231303 its reverse (3031323113), we get a palindrome (6144554416).

The spelling of 3113231303 in words is "three billion, one hundred thirteen million, two hundred thirty-one thousand, three hundred three".