133282833 has 16 divisors (see below), whose sum is σ = 181305216. Its totient is φ = 87073280.

The previous prime is 133282819. The next prime is 133282847. The reversal of 133282833 is 338282331.

It is an interprime number because it is at equal distance from previous prime (133282819) and next prime (133282847).

It is a cyclic number.

It is not a de Polignac number, because 133282833 - 2⁵ = 133282801 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 133282794 and 133282803.

It is not an unprimeable number, because it can be changed into a prime (133282883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35041 + ... + 38657.

It is an arithmetic number, because the mean of its divisors is an integer number (11331576).

Almost surely, 2^133282833 is an apocalyptic number.

It is an amenable number.

133282833 is a deficient number, since it is larger than the sum of its proper divisors (48022383).

133282833 is a wasteful number, since it uses less digits than its factorization.

133282833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3864.

The product of its digits is 20736, while the sum is 33.

The square root of 133282833 is about 11544.8184481178. The cubic root of 133282833 is about 510.8084486481.

It can be divided in two parts, 13328 and 2833, that added together give a palindrome (16161).

The spelling of 133282833 in words is "one hundred thirty-three million, two hundred eighty-two thousand, eight hundred thirty-three".