133411201 has 32 divisors (see below), whose sum is σ = 176173056. Its totient is φ = 97944000.

The previous prime is 133411153. The next prime is 133411207. The reversal of 133411201 is 102114331.

It is not a de Polignac number, because 133411201 - 2¹¹ = 133409153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133411207) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125211 + ... + 126271.

It is an arithmetic number, because the mean of its divisors is an integer number (5505408).

Almost surely, 2^133411201 is an apocalyptic number.

133411201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

133411201 is a deficient number, since it is larger than the sum of its proper divisors (42761855).

133411201 is a wasteful number, since it uses less digits than its factorization.

133411201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1173.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 133411201 is about 11550.3766605250. The cubic root of 133411201 is about 510.9723867876.

Adding to 133411201 its reverse (102114331), we get a palindrome (235525532).

The spelling of 133411201 in words is "one hundred thirty-three million, four hundred eleven thousand, two hundred one".