113329 has 2 divisors, whose sum is σ = 113330. Its totient is φ = 113328.

The previous prime is 113327. The next prime is 113341. The reversal of 113329 is 923311.

113329 is nontrivially palindromic in base 16.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106929 + 6400 = 327^2 + 80^2 .

It is an emirp because it is prime and its reverse (923311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113329 - 2¹ = 113327 is a prime.

Together with 113327, it forms a pair of twin primes.

113329 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (113327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56664 + 56665.

It is an arithmetic number, because the mean of its divisors is an integer number (56665).

2¹¹³³²⁹ is an apocalyptic number.

It is an amenable number.

113329 is a deficient number, since it is larger than the sum of its proper divisors (1).

113329 is an equidigital number, since it uses as much as digits as its factorization.

113329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 162, while the sum is 19.

The square root of 113329 is about 336.6437285915. The cubic root of 113329 is about 48.3927555580.

The spelling of 113329 in words is "one hundred thirteen thousand, three hundred twenty-nine".