133016883 has 8 divisors (see below), whose sum is σ = 177506448. Its totient is φ = 88602624.

The previous prime is 133016861. The next prime is 133016903. The reversal of 133016883 is 388610331.

It is a happy number.

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

It is not a de Polignac number, because 133016883 - 2¹³ = 133008691 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (133016683) 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, 14566 + ... + 21867.

It is an arithmetic number, because the mean of its divisors is an integer number (22188306).

Almost surely, 2^133016883 is an apocalyptic number.

133016883 is a deficient number, since it is larger than the sum of its proper divisors (44489565).

133016883 is a wasteful number, since it uses less digits than its factorization.

133016883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37653.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 133016883 is about 11533.2945423240. The cubic root of 133016883 is about 510.4684699694.

The spelling of 133016883 in words is "one hundred thirty-three million, sixteen thousand, eight hundred eighty-three".