13433 has 8 divisors (see below), whose sum is σ = 16320. Its totient is φ = 10800.

The previous prime is 13421. The next prime is 13441. The reversal of 13433 is 33431.

It is a happy number.

13433 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13433 - 2⁴ = 13417 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a nialpdrome in base 7.

It is not an unprimeable number, because it can be changed into a prime (13463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83 + ... + 183.

It is an arithmetic number, because the mean of its divisors is an integer number (2040).

2¹³⁴³³ is an apocalyptic number.

It is an amenable number.

13433 is a deficient number, since it is larger than the sum of its proper divisors (2887).

13433 is a wasteful number, since it uses less digits than its factorization.

13433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127.

The product of its digits is 108, while the sum is 14.

The square root of 13433 is about 115.9008196692. The cubic root of 13433 is about 23.7715593706.

Adding to 13433 its reverse (33431), we get a palindrome (46864).

The spelling of 13433 in words is "thirteen thousand, four hundred thirty-three".