120133221333 has 4 divisors (see below), whose sum is σ = 160177628448. Its totient is φ = 80088814220.

The previous prime is 120133221301. The next prime is 120133221349. The reversal of 120133221333 is 333122331021.

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 120133221333 - 2⁵ = 120133221301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120133221833) 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, 20022203553 + ... + 20022203558.

It is an arithmetic number, because the mean of its divisors is an integer number (40044407112).

Almost surely, 2^120133221333 is an apocalyptic number.

It is an amenable number.

120133221333 is a deficient number, since it is larger than the sum of its proper divisors (40044407115).

120133221333 is an equidigital number, since it uses as much as digits as its factorization.

120133221333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40044407114.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 120133221333 its reverse (333122331021), we get a palindrome (453255552354).

The spelling of 120133221333 in words is "one hundred twenty billion, one hundred thirty-three million, two hundred twenty-one thousand, three hundred thirty-three".