120232443 has 4 divisors (see below), whose sum is σ = 160309928. Its totient is φ = 80154960.

The previous prime is 120232423. The next prime is 120232451. The reversal of 120232443 is 344232021.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 120232443 - 2⁸ = 120232187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120232423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20038738 + ... + 20038743.

It is an arithmetic number, because the mean of its divisors is an integer number (40077482).

Almost surely, 2^120232443 is an apocalyptic number.

120232443 is a deficient number, since it is larger than the sum of its proper divisors (40077485).

120232443 is an equidigital number, since it uses as much as digits as its factorization.

120232443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40077484.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 120232443 is about 10965.0555402150. The cubic root of 120232443 is about 493.5606837524.

Adding to 120232443 its reverse (344232021), we get a palindrome (464464464).

The spelling of 120232443 in words is "one hundred twenty million, two hundred thirty-two thousand, four hundred forty-three".