73135323 has 6 divisors (see below), whose sum is σ = 105639924. Its totient is φ = 48756876.

The previous prime is 73135319. The next prime is 73135333. The reversal of 73135323 is 32353137.

It is not a de Polignac number, because 73135323 - 2² = 73135319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73135333) 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 5 ways as a sum of consecutive naturals, for example, 4063065 + ... + 4063082.

It is an arithmetic number, because the mean of its divisors is an integer number (17606654).

Almost surely, 2^73135323 is an apocalyptic number.

73135323 is a deficient number, since it is larger than the sum of its proper divisors (32504601).

73135323 is a wasteful number, since it uses less digits than its factorization.

73135323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8126153 (or 8126150 counting only the distinct ones).

The product of its digits is 5670, while the sum is 27.

The square root of 73135323 is about 8551.9192582718. The cubic root of 73135323 is about 418.1920071313.

The spelling of 73135323 in words is "seventy-three million, one hundred thirty-five thousand, three hundred twenty-three".