133300211 has 8 divisors (see below), whose sum is σ = 150433200. Its totient is φ = 117003040.

The previous prime is 133300207. The next prime is 133300243. The reversal of 133300211 is 112003331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 133300211 - 2² = 133300207 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (133300261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208616 + ... + 209253.

It is an arithmetic number, because the mean of its divisors is an integer number (18804150).

Almost surely, 2^133300211 is an apocalyptic number.

133300211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

133300211 is a deficient number, since it is larger than the sum of its proper divisors (17132989).

133300211 is a wasteful number, since it uses less digits than its factorization.

133300211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417909.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 133300211 is about 11545.5710556040. The cubic root of 133300211 is about 510.8306481648.

Adding to 133300211 its reverse (112003331), we get a palindrome (245303542).

The spelling of 133300211 in words is "one hundred thirty-three million, three hundred thousand, two hundred eleven".