120243441103 has 16 divisors (see below), whose sum is σ = 122897005056. Its totient is φ = 117620181280.

The previous prime is 120243441091. The next prime is 120243441161. The reversal of 120243441103 is 301144342021.

It is a cyclic number.

It is not a de Polignac number, because 120243441103 - 2³³ = 111653506511 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 (120243441163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4709550 + ... + 4735012.

It is an arithmetic number, because the mean of its divisors is an integer number (7681062816).

Almost surely, 2^120243441103 is an apocalyptic number.

120243441103 is a deficient number, since it is larger than the sum of its proper divisors (2653563953).

120243441103 is a wasteful number, since it uses less digits than its factorization.

120243441103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26054.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 120243441103 its reverse (301144342021), we get a palindrome (421387783124).

The spelling of 120243441103 in words is "one hundred twenty billion, two hundred forty-three million, four hundred forty-one thousand, one hundred three".