3111113301113 has 4 divisors (see below), whose sum is σ = 3111322410240. Its totient is φ = 3110904191988.

The previous prime is 3111113301089. The next prime is 3111113301173. The reversal of 3111113301113 is 3111033111113.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3111113301113 - 2⁸ = 3111113300857 is a prime.

It is a super-3 number, since 3×3111113301113³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3111113301173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104532245 + ... + 104562002.

It is an arithmetic number, because the mean of its divisors is an integer number (777830602560).

Almost surely, 2^{3111113301113} is an apocalyptic number.

It is an amenable number.

3111113301113 is a deficient number, since it is larger than the sum of its proper divisors (209109127).

3111113301113 is a wasteful number, since it uses less digits than its factorization.

3111113301113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209109126.

The product of its (nonzero) digits is 81, while the sum is 20.

Adding to 3111113301113 its reverse (3111033111113), we get a palindrome (6222146412226).

The spelling of 3111113301113 in words is "three trillion, one hundred eleven billion, one hundred thirteen million, three hundred one thousand, one hundred thirteen".