133613282 has 24 divisors (see below), whose sum is σ = 231898800. Its totient is φ = 57534840.

The previous prime is 133613269. The next prime is 133613299. The reversal of 133613282 is 282316331.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9932 + ... + 19127.

It is an arithmetic number, because the mean of its divisors is an integer number (9662450).

Almost surely, 2^133613282 is an apocalyptic number.

133613282 is a deficient number, since it is larger than the sum of its proper divisors (98285518).

133613282 is a wasteful number, since it uses less digits than its factorization.

133613282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29102 (or 29091 counting only the distinct ones).

The product of its digits is 5184, while the sum is 29.

The square root of 133613282 is about 11559.1211603651. The cubic root of 133613282 is about 511.2302504910.

The spelling of 133613282 in words is "one hundred thirty-three million, six hundred thirteen thousand, two hundred eighty-two".