133101211233 has 32 divisors (see below), whose sum is σ = 189374976000. Its totient is φ = 82912493376.

The previous prime is 133101211223. The next prime is 133101211241. The reversal of 133101211233 is 332112101331.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-133101211233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133101211213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2848543 + ... + 2894891.

It is an arithmetic number, because the mean of its divisors is an integer number (5917968000).

Almost surely, 2^133101211233 is an apocalyptic number.

It is an amenable number.

133101211233 is a deficient number, since it is larger than the sum of its proper divisors (56273764767).

133101211233 is a wasteful number, since it uses less digits than its factorization.

133101211233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47061.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 133101211233 its reverse (332112101331), we get a palindrome (465213312564).

The spelling of 133101211233 in words is "one hundred thirty-three billion, one hundred one million, two hundred eleven thousand, two hundred thirty-three".