3113220413143 has 4 divisors (see below), whose sum is σ = 3157068588048. Its totient is φ = 3069372238240.

The previous prime is 3113220413119. The next prime is 3113220413209. The reversal of 3113220413143 is 3413140223113.

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

It is a cyclic number.

It is not a de Polignac number, because 3113220413143 - 2⁵ = 3113220413111 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 (3113220413243) 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, 21924087346 + ... + 21924087487.

It is an arithmetic number, because the mean of its divisors is an integer number (789267147012).

Almost surely, 2^{3113220413143} is an apocalyptic number.

3113220413143 is a deficient number, since it is larger than the sum of its proper divisors (43848174905).

3113220413143 is an equidigital number, since it uses as much as digits as its factorization.

3113220413143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43848174904.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 3113220413143 its reverse (3413140223113), we get a palindrome (6526360636256).

The spelling of 3113220413143 in words is "three trillion, one hundred thirteen billion, two hundred twenty million, four hundred thirteen thousand, one hundred forty-three".