453130343 has 4 divisors (see below), whose sum is σ = 453185520. Its totient is φ = 453075168.

The previous prime is 453130309. The next prime is 453130451. The reversal of 453130343 is 343031354.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 343031354 = 2 ⋅171515677.

It is a cyclic number.

It is not a de Polignac number, because 453130343 - 2¹⁰ = 453129319 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 (453130043) 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, 12530 + ... + 32607.

It is an arithmetic number, because the mean of its divisors is an integer number (113296380).

Almost surely, 2^453130343 is an apocalyptic number.

453130343 is a deficient number, since it is larger than the sum of its proper divisors (55177).

453130343 is a wasteful number, since it uses less digits than its factorization.

453130343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55176.

The product of its (nonzero) digits is 6480, while the sum is 26.

The square root of 453130343 is about 21286.8584577434. The cubic root of 453130343 is about 768.0822253317.

Adding to 453130343 its reverse (343031354), we get a palindrome (796161697).

The spelling of 453130343 in words is "four hundred fifty-three million, one hundred thirty thousand, three hundred forty-three".