3113333320312 has 64 divisors (see below), whose sum is σ = 6332529067200. Its totient is φ = 1429162229760.

The previous prime is 3113333320291. The next prime is 3113333320313. The reversal of 3113333320312 is 2130233333113.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3113333320313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43864389 + ... + 43935307.

It is an arithmetic number, because the mean of its divisors is an integer number (98945766675).

Almost surely, 2^{3113333320312} is an apocalyptic number.

It is an amenable number.

3113333320312 is an abundant number, since it is smaller than the sum of its proper divisors (3219195746888).

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

3113333320312 is a wasteful number, since it uses less digits than its factorization.

3113333320312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78856 (or 78852 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 3113333320312 its reverse (2130233333113), we get a palindrome (5243566653425).

The spelling of 3113333320312 in words is "three trillion, one hundred thirteen billion, three hundred thirty-three million, three hundred twenty thousand, three hundred twelve".