3113232312 has 32 divisors (see below), whose sum is σ = 7786371600. Its totient is φ = 1037305344.

The previous prime is 3113232301. The next prime is 3113232313. The reversal of 3113232312 is 2132323113.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3113232313) 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, 33264 + ... + 85632.

Almost surely, 2^3113232312 is an apocalyptic number.

It is an amenable number.

3113232312 is an abundant number, since it is smaller than the sum of its proper divisors (4673139288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3113232312 is a wasteful number, since it uses less digits than its factorization.

3113232312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54855 (or 54851 counting only the distinct ones).

The product of its digits is 648, while the sum is 21.

The square root of 3113232312 is about 55796.3467621313. The cubic root of 3113232312 is about 1460.1714179165.

Adding to 3113232312 its reverse (2132323113), we get a palindrome (5245555425).

The spelling of 3113232312 in words is "three billion, one hundred thirteen million, two hundred thirty-two thousand, three hundred twelve".