120671443 has 4 divisors (see below), whose sum is σ = 120694288. Its totient is φ = 120648600.

The previous prime is 120671417. The next prime is 120671477. The reversal of 120671443 is 344176021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 344176021 = 7 ⋅49168003.

It is a cyclic number.

It is not a de Polignac number, because 120671443 - 2⁹ = 120670931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120671843) 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, 1018 + ... + 15568.

It is an arithmetic number, because the mean of its divisors is an integer number (30173572).

Almost surely, 2^120671443 is an apocalyptic number.

120671443 is a deficient number, since it is larger than the sum of its proper divisors (22845).

120671443 is an equidigital number, since it uses as much as digits as its factorization.

120671443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22844.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 120671443 is about 10985.0554390954. The cubic root of 120671443 is about 494.1606603709.

The spelling of 120671443 in words is "one hundred twenty million, six hundred seventy-one thousand, four hundred forty-three".