3113323220113 has 8 divisors (see below), whose sum is σ = 3117655248840. Its totient is φ = 3108993914880.

The previous prime is 3113323220027. The next prime is 3113323220123. The reversal of 3113323220113 is 3110223233113.

It can be written as a sum of positive squares in 4 ways, for example, as 305530351504 + 2807792868609 = 552748^2 + 1675647^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3113323220113 is a prime.

It is a super-3 number, since 3×3113323220113³ (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 (3113323220123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1612353 + ... + 2970913.

It is an arithmetic number, because the mean of its divisors is an integer number (389706906105).

Almost surely, 2^{3113323220113} is an apocalyptic number.

It is an amenable number.

3113323220113 is a deficient number, since it is larger than the sum of its proper divisors (4332028727).

3113323220113 is a wasteful number, since it uses less digits than its factorization.

3113323220113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361747.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 3113323220113 its reverse (3110223233113), we get a palindrome (6223546453226).

The spelling of 3113323220113 in words is "three trillion, one hundred thirteen billion, three hundred twenty-three million, two hundred twenty thousand, one hundred thirteen".