453323113 has 4 divisors (see below), whose sum is σ = 456365700. Its totient is φ = 450280528.

The previous prime is 453323111. The next prime is 453323141. The reversal of 453323113 is 311323354.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 20142144 + 433180969 = 4488^2 + 20813^2 .

It is a cyclic number.

It is not a de Polignac number, because 453323113 - 2¹ = 453323111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (453323111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1521070 + ... + 1521367.

It is an arithmetic number, because the mean of its divisors is an integer number (114091425).

Almost surely, 2^453323113 is an apocalyptic number.

It is an amenable number.

453323113 is a deficient number, since it is larger than the sum of its proper divisors (3042587).

453323113 is a wasteful number, since it uses less digits than its factorization.

453323113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3042586.

The product of its digits is 3240, while the sum is 25.

The square root of 453323113 is about 21291.3858872550. The cubic root of 453323113 is about 768.1911286686.

Adding to 453323113 its reverse (311323354), we get a palindrome (764646467).

The spelling of 453323113 in words is "four hundred fifty-three million, three hundred twenty-three thousand, one hundred thirteen".