133112100323233 has 4 divisors (see below), whose sum is σ = 133113436313008. Its totient is φ = 133110764333460.

The previous prime is 133112100323201. The next prime is 133112100323269. The reversal of 133112100323233 is 332323001211331.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 133112100323233 - 2⁵ = 133112100323201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133112100323333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 667845423 + ... + 668044708.

It is an arithmetic number, because the mean of its divisors is an integer number (33278359078252).

Almost surely, 2^{133112100323233} is an apocalyptic number.

It is an amenable number.

133112100323233 is a deficient number, since it is larger than the sum of its proper divisors (1335989775).

133112100323233 is an equidigital number, since it uses as much as digits as its factorization.

133112100323233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1335989774.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 133112100323233 its reverse (332323001211331), we get a palindrome (465435101534564).

The spelling of 133112100323233 in words is "one hundred thirty-three trillion, one hundred twelve billion, one hundred million, three hundred twenty-three thousand, two hundred thirty-three".