133312002 has 16 divisors (see below), whose sum is σ = 278216640. Its totient is φ = 42505232.

The previous prime is 133311991. The next prime is 133312051. The reversal of 133312002 is 200213331.

133312002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 482877 + ... + 483152.

It is an arithmetic number, because the mean of its divisors is an integer number (17388540).

Almost surely, 2^133312002 is an apocalyptic number.

133312002 is an abundant number, since it is smaller than the sum of its proper divisors (144904638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133312002 is a wasteful number, since it uses less digits than its factorization.

133312002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966057.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 133312002 is about 11546.0816730179. The cubic root of 133312002 is about 510.8457094728.

Adding to 133312002 its reverse (200213331), we get a palindrome (333525333).

It can be divided in two parts, 13331 and 2002, that multiplied together give a palindrome (26688662).

The spelling of 133312002 in words is "one hundred thirty-three million, three hundred twelve thousand, two".