113053 has 4 divisors (see below), whose sum is σ = 114048. Its totient is φ = 112060.

The previous prime is 113051. The next prime is 113063. The reversal of 113053 is 350311.

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, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 350311 = 13 ⋅26947.

It is a cyclic number.

It is not a de Polignac number, because 113053 - 2¹ = 113051 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 12.

It is a zygodrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 301 + ... + 562.

It is an arithmetic number, because the mean of its divisors is an integer number (28512).

2¹¹³⁰⁵³ is an apocalyptic number.

It is an amenable number.

113053 is a deficient number, since it is larger than the sum of its proper divisors (995).

113053 is an equidigital number, since it uses as much as digits as its factorization.

113053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 994.

The product of its (nonzero) digits is 45, while the sum is 13.

The square root of 113053 is about 336.2335497835. The cubic root of 113053 is about 48.3534385903.

Adding to 113053 its reverse (350311), we get a palindrome (463364).

The spelling of 113053 in words is "one hundred thirteen thousand, fifty-three".