3113012013233 has 4 divisors (see below), whose sum is σ = 3156857252928. Its totient is φ = 3069166773540.

The previous prime is 3113012013187. The next prime is 3113012013247. The reversal of 3113012013233 is 3323102103113.

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 a de Polignac number, because none of the positive numbers 2^k-3113012013233 is a prime.

It is a super-2 number, since 2×3113012013233² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3113012013199 and 3113012013208.

It is not an unprimeable number, because it can be changed into a prime (3113012063233) 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, 21922619741 + ... + 21922619882.

It is an arithmetic number, because the mean of its divisors is an integer number (789214313232).

Almost surely, 2^{3113012013233} is an apocalyptic number.

It is an amenable number.

3113012013233 is a deficient number, since it is larger than the sum of its proper divisors (43845239695).

3113012013233 is an equidigital number, since it uses as much as digits as its factorization.

3113012013233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43845239694.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 3113012013233 its reverse (3323102103113), we get a palindrome (6436114116346).

The spelling of 3113012013233 in words is "three trillion, one hundred thirteen billion, twelve million, thirteen thousand, two hundred thirty-three".