133210003 has 16 divisors (see below), whose sum is σ = 138611200. Its totient is φ = 127961856.

The previous prime is 133209959. The next prime is 133210013. The reversal of 133210003 is 300012331.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133210003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133210013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 669298 + ... + 669496.

It is an arithmetic number, because the mean of its divisors is an integer number (8663200).

Almost surely, 2^133210003 is an apocalyptic number.

133210003 is a deficient number, since it is larger than the sum of its proper divisors (5401197).

133210003 is a wasteful number, since it uses less digits than its factorization.

133210003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 133210003 is about 11541.6637882066. The cubic root of 133210003 is about 510.7153910085.

Adding to 133210003 its reverse (300012331), we get a palindrome (433222334).

The spelling of 133210003 in words is "one hundred thirty-three million, two hundred ten thousand, three".