450113303 has 8 divisors (see below), whose sum is σ = 459483888. Its totient is φ = 440820864.

The previous prime is 450113299. The next prime is 450113309. The reversal of 450113303 is 303311054.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 450113303 - 2² = 450113299 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 (450113309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7826 + ... + 31007.

It is an arithmetic number, because the mean of its divisors is an integer number (57435486).

Almost surely, 2^450113303 is an apocalyptic number.

450113303 is a deficient number, since it is larger than the sum of its proper divisors (9370585).

450113303 is a wasteful number, since it uses less digits than its factorization.

450113303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39073.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 450113303 is about 21215.8738448361. The cubic root of 450113303 is about 766.3737419280.

Adding to 450113303 its reverse (303311054), we get a palindrome (753424357).

The spelling of 450113303 in words is "four hundred fifty million, one hundred thirteen thousand, three hundred three".