120133433 has 8 divisors (see below), whose sum is σ = 138711552. Its totient is φ = 101909376.

The previous prime is 120133421. The next prime is 120133459. The reversal of 120133433 is 334331021.

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

It is a cyclic number.

It is not a de Polignac number, because 120133433 - 2⁸ = 120133177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120133493) 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, 87785 + ... + 89142.

It is an arithmetic number, because the mean of its divisors is an integer number (17338944).

Almost surely, 2^120133433 is an apocalyptic number.

It is an amenable number.

120133433 is a deficient number, since it is larger than the sum of its proper divisors (18578119).

120133433 is an equidigital number, since it uses as much as digits as its factorization.

120133433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177031.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 120133433 is about 10960.5398133486. The cubic root of 120133433 is about 493.4251660775.

Adding to 120133433 its reverse (334331021), we get a palindrome (454464454).

The spelling of 120133433 in words is "one hundred twenty million, one hundred thirty-three thousand, four hundred thirty-three".