3113033331413 has 4 divisors (see below), whose sum is σ = 3114670910028. Its totient is φ = 3111395752800.

The previous prime is 3113033331407. The next prime is 3113033331433. The reversal of 3113033331413 is 3141333303113.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 714865177009 + 2398168154404 = 845497^2 + 1548602^2 .

It is a cyclic number.

It is not a de Polignac number, because 3113033331413 - 2⁶ = 3113033331349 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 (3113033331433) 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, 818786456 + ... + 818790257.

It is an arithmetic number, because the mean of its divisors is an integer number (778667727507).

Almost surely, 2^{3113033331413} is an apocalyptic number.

It is an amenable number.

3113033331413 is a deficient number, since it is larger than the sum of its proper divisors (1637578615).

3113033331413 is a wasteful number, since it uses less digits than its factorization.

3113033331413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1637578614.

The product of its (nonzero) digits is 8748, while the sum is 29.

Adding to 3113033331413 its reverse (3141333303113), we get a palindrome (6254366634526).

The spelling of 3113033331413 in words is "three trillion, one hundred thirteen billion, thirty-three million, three hundred thirty-one thousand, four hundred thirteen".