450141101 has 4 divisors (see below), whose sum is σ = 451113792. Its totient is φ = 449168412.

The previous prime is 450141077. The next prime is 450141127. The reversal of 450141101 is 101141054.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-450141101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 450141101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450141151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 485651 + ... + 486576.

It is an arithmetic number, because the mean of its divisors is an integer number (112778448).

Almost surely, 2^450141101 is an apocalyptic number.

It is an amenable number.

450141101 is a deficient number, since it is larger than the sum of its proper divisors (972691).

450141101 is an equidigital number, since it uses as much as digits as its factorization.

450141101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972690.

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 450141101 is about 21216.5289573955. The cubic root of 450141101 is about 766.3895181179.

Adding to 450141101 its reverse (101141054), we get a palindrome (551282155).

The spelling of 450141101 in words is "four hundred fifty million, one hundred forty-one thousand, one hundred one".