120445343 has 2 divisors, whose sum is σ = 120445344. Its totient is φ = 120445342.

The previous prime is 120445277. The next prime is 120445361. The reversal of 120445343 is 343544021.

It is a strong prime.

It is an emirp because it is prime and its reverse (343544021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120445343 - 2¹⁰ = 120444319 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 (120445393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60222671 + 60222672.

It is an arithmetic number, because the mean of its divisors is an integer number (60222672).

Almost surely, 2^120445343 is an apocalyptic number.

120445343 is a deficient number, since it is larger than the sum of its proper divisors (1).

120445343 is an equidigital number, since it uses as much as digits as its factorization.

120445343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 120445343 is about 10974.7593595486. The cubic root of 120445343 is about 493.8518339762.

Adding to 120445343 its reverse (343544021), we get a palindrome (463989364).

The spelling of 120445343 in words is "one hundred twenty million, four hundred forty-five thousand, three hundred forty-three".