120232243 has 2 divisors, whose sum is σ = 120232244. Its totient is φ = 120232242.

The previous prime is 120232219. The next prime is 120232253. The reversal of 120232243 is 342232021.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120232243 is a prime.

It is a super-2 number, since 2×120232243² = 28911584513622098, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 120232243.

It is not a weakly prime, because it can be changed into another prime (120232253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60116121 + 60116122.

It is an arithmetic number, because the mean of its divisors is an integer number (60116122).

Almost surely, 2^120232243 is an apocalyptic number.

120232243 is a deficient number, since it is larger than the sum of its proper divisors (1).

120232243 is an equidigital number, since it uses as much as digits as its factorization.

120232243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 120232243 is about 10965.0464203304. The cubic root of 120232243 is about 493.5604100820.

Adding to 120232243 its reverse (342232021), we get a palindrome (462464264).

The spelling of 120232243 in words is "one hundred twenty million, two hundred thirty-two thousand, two hundred forty-three".