113324273536 has 64 divisors (see below), whose sum is σ = 229593452400. Its totient is φ = 55701872640.

The previous prime is 113324273509. The next prime is 113324273539. The reversal of 113324273536 is 635372423311.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113324273539) 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, 20368291 + ... + 20373853.

Almost surely, 2^113324273536 is an apocalyptic number.

113324273536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113324273536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114796726200).

113324273536 is an abundant number, since it is smaller than the sum of its proper divisors (116269178864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113324273536 is an equidigital number, since it uses as much as digits as its factorization.

113324273536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8247 (or 8235 counting only the distinct ones).

The product of its digits is 272160, while the sum is 40.

Adding to 113324273536 its reverse (635372423311), we get a palindrome (748696696847).

The spelling of 113324273536 in words is "one hundred thirteen billion, three hundred twenty-four million, two hundred seventy-three thousand, five hundred thirty-six".