133312133211 has 8 divisors (see below), whose sum is σ = 179509407504. Its totient is φ = 87994807200.

The previous prime is 133312133191. The next prime is 133312133293. The reversal of 133312133211 is 112331213331.

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

It is not a de Polignac number, because 133312133211 - 2¹¹ = 133312131163 is a prime.

It is a super-2 number, since 2×133312133211² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (133312133411) 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, 219986716 + ... + 219987321.

It is an arithmetic number, because the mean of its divisors is an integer number (22438675938).

Almost surely, 2^133312133211 is an apocalyptic number.

133312133211 is a deficient number, since it is larger than the sum of its proper divisors (46197274293).

133312133211 is a wasteful number, since it uses less digits than its factorization.

133312133211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439974141.

The product of its digits is 972, while the sum is 24.

Adding to 133312133211 its reverse (112331213331), we get a palindrome (245643346542).

The spelling of 133312133211 in words is "one hundred thirty-three billion, three hundred twelve million, one hundred thirty-three thousand, two hundred eleven".