133553002 has 8 divisors (see below), whose sum is σ = 218541312. Its totient is φ = 60705900.

The previous prime is 133552987. The next prime is 133553011. The reversal of 133553002 is 200355331.

It is a happy number.

133553002 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 Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 6070591 = 133553002 / (1 + 3 + 3 + 5 + 5 + 3 + 0 + 0 + 2).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3035274 + ... + 3035317.

It is an arithmetic number, because the mean of its divisors is an integer number (27317664).

Almost surely, 2^133553002 is an apocalyptic number.

133553002 is a deficient number, since it is larger than the sum of its proper divisors (84988310).

133553002 is a wasteful number, since it uses less digits than its factorization.

133553002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6070604.

The product of its (nonzero) digits is 1350, while the sum is 22.

The square root of 133553002 is about 11556.5134015411. The cubic root of 133553002 is about 511.1533579481.

The spelling of 133553002 in words is "one hundred thirty-three million, five hundred fifty-three thousand, two".