4350120110121 has 4 divisors (see below), whose sum is σ = 5800160146832. Its totient is φ = 2900080073412.

The previous prime is 4350120110099. The next prime is 4350120110191. The reversal of 4350120110121 is 1210110210534.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4350120110121 - 2³⁰ = 4349046368297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4350120110191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 725020018351 + ... + 725020018356.

It is an arithmetic number, because the mean of its divisors is an integer number (1450040036708).

Almost surely, 2^{4350120110121} is an apocalyptic number.

It is an amenable number.

4350120110121 is a deficient number, since it is larger than the sum of its proper divisors (1450040036711).

4350120110121 is a wasteful number, since it uses less digits than its factorization.

4350120110121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1450040036710.

The product of its (nonzero) digits is 240, while the sum is 21.

Adding to 4350120110121 its reverse (1210110210534), we get a palindrome (5560230320655).

The spelling of 4350120110121 in words is "four trillion, three hundred fifty billion, one hundred twenty million, one hundred ten thousand, one hundred twenty-one".