9113325281 has 8 divisors (see below), whose sum is σ = 9595410720. Its totient is φ = 8631483552.

The previous prime is 9113325253. The next prime is 9113325311. The reversal of 9113325281 is 1825233119.

9113325281 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 9113325281 - 2¹⁸ = 9113063137 is a prime.

It is a super-2 number, since 2×9113325281² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9113325241) 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, 18506 + ... + 136268.

It is an arithmetic number, because the mean of its divisors is an integer number (1199426340).

Almost surely, 2^9113325281 is an apocalyptic number.

It is an amenable number.

9113325281 is a deficient number, since it is larger than the sum of its proper divisors (482085439).

9113325281 is a wasteful number, since it uses less digits than its factorization.

9113325281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121855.

The product of its digits is 12960, while the sum is 35.

The square root of 9113325281 is about 95463.7380422535. The cubic root of 9113325281 is about 2088.7780286145.

The spelling of 9113325281 in words is "nine billion, one hundred thirteen million, three hundred twenty-five thousand, two hundred eighty-one".