120943343 has 4 divisors (see below), whose sum is σ = 124212120. Its totient is φ = 117674568.

The previous prime is 120943331. The next prime is 120943349. The reversal of 120943343 is 343349021.

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

It is a cyclic number.

It is not a de Polignac number, because 120943343 - 2⁴ = 120943327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120943349) 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, 1634333 + ... + 1634406.

It is an arithmetic number, because the mean of its divisors is an integer number (31053030).

Almost surely, 2^120943343 is an apocalyptic number.

120943343 is a deficient number, since it is larger than the sum of its proper divisors (3268777).

120943343 is an equidigital number, since it uses as much as digits as its factorization.

120943343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3268776.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 120943343 is about 10997.4243802810. The cubic root of 120943343 is about 494.5315337943.

The spelling of 120943343 in words is "one hundred twenty million, nine hundred forty-three thousand, three hundred forty-three".