133230201 has 16 divisors (see below), whose sum is σ = 194550720. Its totient is φ = 80596800.

The previous prime is 133230199. The next prime is 133230217. The reversal of 133230201 is 102032331.

It is not a de Polignac number, because 133230201 - 2¹ = 133230199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133230221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26650 + ... + 31251.

It is an arithmetic number, because the mean of its divisors is an integer number (12159420).

Almost surely, 2^133230201 is an apocalyptic number.

It is an amenable number.

133230201 is a deficient number, since it is larger than the sum of its proper divisors (61320519).

133230201 is a wasteful number, since it uses less digits than its factorization.

133230201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57976.

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

The square root of 133230201 is about 11542.5387588693. The cubic root of 133230201 is about 510.7412021536.

Adding to 133230201 its reverse (102032331), we get a palindrome (235262532).

The spelling of 133230201 in words is "one hundred thirty-three million, two hundred thirty thousand, two hundred one".