133240002 has 32 divisors (see below), whose sum is σ = 305055744. Its totient is φ = 38005200.

The previous prime is 133239991. The next prime is 133240021. The reversal of 133240002 is 200042331.

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 15 ways as a sum of consecutive naturals, for example, 26727 + ... + 31317.

It is an arithmetic number, because the mean of its divisors is an integer number (9532992).

Almost surely, 2^133240002 is an apocalyptic number.

133240002 is an abundant number, since it is smaller than the sum of its proper divisors (171815742).

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

133240002 is a wasteful number, since it uses less digits than its factorization.

133240002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5294.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 133240002 is about 11542.9633110393. The cubic root of 133240002 is about 510.7537259701.

Adding to 133240002 its reverse (200042331), we get a palindrome (333282333).

The spelling of 133240002 in words is "one hundred thirty-three million, two hundred forty thousand, two".