73113 has 4 divisors (see below), whose sum is σ = 97488. Its totient is φ = 48740.

The previous prime is 73091. The next prime is 73121. The reversal of 73113 is 31137.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 73113 - 2¹⁰ = 72089 is a prime.

It is a D-number.

73113 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 73092 and 73101.

It is not an unprimeable number, because it can be changed into a prime (73133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12183 + ... + 12188.

It is an arithmetic number, because the mean of its divisors is an integer number (24372).

2⁷³¹¹³ is an apocalyptic number.

It is an amenable number.

73113 is a deficient number, since it is larger than the sum of its proper divisors (24375).

73113 is a wasteful number, since it uses less digits than its factorization.

73113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24374.

The product of its digits is 63, while the sum is 15.

The square root of 73113 is about 270.3941567416. The cubic root of 73113 is about 41.8149454733.

The spelling of 73113 in words is "seventy-three thousand, one hundred thirteen".