113933 has 2 divisors, whose sum is σ = 113934. Its totient is φ = 113932.

The previous prime is 113921. The next prime is 113947. The reversal of 113933 is 339311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104329 + 9604 = 323^2 + 98^2 .

It is a cyclic number.

It is not a de Polignac number, because 113933 - 2¹⁰ = 112909 is a prime.

It is a Chen prime.

It is a nialpdrome in base 7.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56966 + 56967.

It is an arithmetic number, because the mean of its divisors is an integer number (56967).

2¹¹³⁹³³ is an apocalyptic number.

It is an amenable number.

113933 is a deficient number, since it is larger than the sum of its proper divisors (1).

113933 is an equidigital number, since it uses as much as digits as its factorization.

113933 is an evil number, because the sum of its binary digits is even.

The product of its digits is 243, while the sum is 20.

The square root of 113933 is about 337.5396273032. The cubic root of 113933 is about 48.4785748709.

The spelling of 113933 in words is "one hundred thirteen thousand, nine hundred thirty-three".