120232271 has 2 divisors, whose sum is σ = 120232272. Its totient is φ = 120232270.

The previous prime is 120232261. The next prime is 120232337. The reversal of 120232271 is 172232021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120232271 - 2⁶ = 120232207 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120232261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60116135 + 60116136.

It is an arithmetic number, because the mean of its divisors is an integer number (60116136).

Almost surely, 2^120232271 is an apocalyptic number.

120232271 is a deficient number, since it is larger than the sum of its proper divisors (1).

120232271 is an equidigital number, since it uses as much as digits as its factorization.

120232271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 120232271 is about 10965.0476971147. The cubic root of 120232271 is about 493.5604483959.

Adding to 120232271 its reverse (172232021), we get a palindrome (292464292).

The spelling of 120232271 in words is "one hundred twenty million, two hundred thirty-two thousand, two hundred seventy-one".