452231103 has 16 divisors (see below), whose sum is σ = 635374080. Its totient is φ = 285321024.

The previous prime is 452231089. The next prime is 452231159. The reversal of 452231103 is 301132254.

It is not a de Polignac number, because 452231103 - 2⁵ = 452231071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 452231103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452231203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59275 + ... + 66467.

It is an arithmetic number, because the mean of its divisors is an integer number (39710880).

Almost surely, 2^452231103 is an apocalyptic number.

452231103 is a deficient number, since it is larger than the sum of its proper divisors (183142977).

452231103 is a wasteful number, since it uses less digits than its factorization.

452231103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8318.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 452231103 is about 21265.7260162920. The cubic root of 452231103 is about 767.5738008659.

Adding to 452231103 its reverse (301132254), we get a palindrome (753363357).

The spelling of 452231103 in words is "four hundred fifty-two million, two hundred thirty-one thousand, one hundred three".