120201233 has 4 divisors (see below), whose sum is σ = 120479268. Its totient is φ = 119923200.

The previous prime is 120201227. The next prime is 120201251. The reversal of 120201233 is 332102021.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 332102021 = 17 ⋅19535413.

It can be written as a sum of positive squares in 2 ways, for example, as 68029504 + 52171729 = 8248^2 + 7223^2 .

It is a cyclic number.

It is not a de Polignac number, because 120201233 - 2¹⁰ = 120200209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120201833) 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, 138368 + ... + 139233.

It is an arithmetic number, because the mean of its divisors is an integer number (30119817).

Almost surely, 2^120201233 is an apocalyptic number.

It is an amenable number.

120201233 is a deficient number, since it is larger than the sum of its proper divisors (278035).

120201233 is an equidigital number, since it uses as much as digits as its factorization.

120201233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278034.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 120201233 is about 10963.6322904410. The cubic root of 120201233 is about 493.5179738104.

Adding to 120201233 its reverse (332102021), we get a palindrome (452303254).

The spelling of 120201233 in words is "one hundred twenty million, two hundred one thousand, two hundred thirty-three".