120141043 has 4 divisors (see below), whose sum is σ = 131062968. Its totient is φ = 109219120.

The previous prime is 120141031. The next prime is 120141053. The reversal of 120141043 is 340141021.

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 120141043 - 2²⁵ = 86586611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120141053) 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, 5460946 + ... + 5460967.

It is an arithmetic number, because the mean of its divisors is an integer number (32765742).

Almost surely, 2^120141043 is an apocalyptic number.

120141043 is a deficient number, since it is larger than the sum of its proper divisors (10921925).

120141043 is a wasteful number, since it uses less digits than its factorization.

120141043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10921924.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 120141043 is about 10960.8869622855. The cubic root of 120141043 is about 493.4355847321.

Adding to 120141043 its reverse (340141021), we get a palindrome (460282064).

The spelling of 120141043 in words is "one hundred twenty million, one hundred forty-one thousand, forty-three".