133111333312211 has 8 divisors (see below), whose sum is σ = 133293201200544. Its totient is φ = 132929584257600.

The previous prime is 133111333312151. The next prime is 133111333312213. The reversal of 133111333312211 is 112213333111331.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133111333312211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133111333312213) 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, 27466490 + ... + 31947311.

It is an arithmetic number, because the mean of its divisors is an integer number (16661650150068).

Almost surely, 2^{133111333312211} is an apocalyptic number.

133111333312211 is a deficient number, since it is larger than the sum of its proper divisors (181867888333).

133111333312211 is a wasteful number, since it uses less digits than its factorization.

133111333312211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59416861.

The product of its digits is 2916, while the sum is 29.

Adding to 133111333312211 its reverse (112213333111331), we get a palindrome (245324666423542).

The spelling of 133111333312211 in words is "one hundred thirty-three trillion, one hundred eleven billion, three hundred thirty-three million, three hundred twelve thousand, two hundred eleven".