133005350 has 12 divisors (see below), whose sum is σ = 247390044. Its totient is φ = 53202120.

The previous prime is 133005329. The next prime is 133005403. The reversal of 133005350 is 53500331.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 1330004 + ... + 1330103.

It is an arithmetic number, because the mean of its divisors is an integer number (20615837).

Almost surely, 2^133005350 is an apocalyptic number.

133005350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133005350 is a deficient number, since it is larger than the sum of its proper divisors (114384694).

133005350 is a wasteful number, since it uses less digits than its factorization.

133005350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2660119 (or 2660114 counting only the distinct ones).

The product of its (nonzero) digits is 675, while the sum is 20.

The square root of 133005350 is about 11532.7945442551. The cubic root of 133005350 is about 510.4537164461.

Adding to 133005350 its reverse (53500331), we get a palindrome (186505681).

The spelling of 133005350 in words is "one hundred thirty-three million, five thousand, three hundred fifty".