133333012201 has 4 divisors (see below), whose sum is σ = 139130099712. Its totient is φ = 127535924692.

The previous prime is 133333012199. The next prime is 133333012223. The reversal of 133333012201 is 102210333331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 133333012201 - 2¹ = 133333012199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133333019201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2898543721 + ... + 2898543766.

It is an arithmetic number, because the mean of its divisors is an integer number (34782524928).

Almost surely, 2^133333012201 is an apocalyptic number.

It is an amenable number.

133333012201 is a deficient number, since it is larger than the sum of its proper divisors (5797087511).

133333012201 is an equidigital number, since it uses as much as digits as its factorization.

133333012201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5797087510.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 133333012201 its reverse (102210333331), we get a palindrome (235543345532).

The spelling of 133333012201 in words is "one hundred thirty-three billion, three hundred thirty-three million, twelve thousand, two hundred one".