113073 has 4 divisors (see below), whose sum is σ = 150768. Its totient is φ = 75380.

The previous prime is 113063. The next prime is 113081. The reversal of 113073 is 370311.

113073 is nontrivially palindromic in base 16.

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 113073 - 2⁵ = 113041 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (113023) 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, 18843 + ... + 18848.

It is an arithmetic number, because the mean of its divisors is an integer number (37692).

2¹¹³⁰⁷³ is an apocalyptic number.

It is an amenable number.

113073 is a deficient number, since it is larger than the sum of its proper divisors (37695).

113073 is an equidigital number, since it uses as much as digits as its factorization.

113073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37694.

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

The square root of 113073 is about 336.2632897002. The cubic root of 113073 is about 48.3562897951.

Adding to 113073 its reverse (370311), we get a palindrome (483384).

The spelling of 113073 in words is "one hundred thirteen thousand, seventy-three".