4050120003 has 4 divisors (see below), whose sum is σ = 5400160008. Its totient is φ = 2700080000.

The previous prime is 4050119989. The next prime is 4050120007. The reversal of 4050120003 is 3000210504.

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 4050120003 - 2⁴ = 4050119987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4050120007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 675019998 + ... + 675020003.

It is an arithmetic number, because the mean of its divisors is an integer number (1350040002).

Almost surely, 2^4050120003 is an apocalyptic number.

4050120003 is a deficient number, since it is larger than the sum of its proper divisors (1350040005).

4050120003 is a wasteful number, since it uses less digits than its factorization.

4050120003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1350040004.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 4050120003 is about 63640.5531324171. The cubic root of 4050120003 is about 1594.0035971019.

Adding to 4050120003 its reverse (3000210504), we get a palindrome (7050330507).

The spelling of 4050120003 in words is "four billion, fifty million, one hundred twenty thousand, three".