73183130 has 32 divisors (see below), whose sum is σ = 139910976. Its totient is φ = 27465984.

The previous prime is 73183129. The next prime is 73183139. The reversal of 73183130 is 3138137.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 73183130.

It is not an unprimeable number, because it can be changed into a prime (73183139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92597 + ... + 93383.

It is an arithmetic number, because the mean of its divisors is an integer number (4372218).

Almost surely, 2^73183130 is an apocalyptic number.

73183130 is a deficient number, since it is larger than the sum of its proper divisors (66727846).

73183130 is a wasteful number, since it uses less digits than its factorization.

73183130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1358.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 73183130 is about 8554.7139052104. The cubic root of 73183130 is about 418.2831083476.

The spelling of 73183130 in words is "seventy-three million, one hundred eighty-three thousand, one hundred thirty".