1113323112213 has 16 divisors (see below), whose sum is σ = 1598637014016. Its totient is φ = 685113681600.

The previous prime is 1113323112199. The next prime is 1113323112233. The reversal of 1113323112213 is 3122113233111.

It is not a de Polignac number, because 1113323112213 - 2⁴ = 1113323112197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113323112233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5434188 + ... + 5635338.

It is an arithmetic number, because the mean of its divisors is an integer number (99914813376).

Almost surely, 2^{1113323112213} is an apocalyptic number.

1113323112213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1113323112213 is a deficient number, since it is larger than the sum of its proper divisors (485313901803).

1113323112213 is a wasteful number, since it uses less digits than its factorization.

1113323112213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343084.

The product of its digits is 648, while the sum is 24.

Adding to 1113323112213 its reverse (3122113233111), we get a palindrome (4235436345324).

The spelling of 1113323112213 in words is "one trillion, one hundred thirteen billion, three hundred twenty-three million, one hundred twelve thousand, two hundred thirteen".