113444323311 has 48 divisors (see below), whose sum is σ = 170564358272. Its totient is φ = 66982386240.

The previous prime is 113444323249. The next prime is 113444323339. The reversal of 113444323311 is 113323444311.

It is not a de Polignac number, because 113444323311 - 2⁶ = 113444323247 is a prime.

It is a super-2 number, since 2×113444323311² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113444322311) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6187620 + ... + 6205926.

Almost surely, 2^113444323311 is an apocalyptic number.

113444323311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

113444323311 is a deficient number, since it is larger than the sum of its proper divisors (57120034961).

113444323311 is a wasteful number, since it uses less digits than its factorization.

113444323311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18772 (or 18761 counting only the distinct ones).

The product of its digits is 10368, while the sum is 30.

Adding to 113444323311 its reverse (113323444311), we get a palindrome (226767767622).

The spelling of 113444323311 in words is "one hundred thirteen billion, four hundred forty-four million, three hundred twenty-three thousand, three hundred eleven".