453412111 has 2 divisors, whose sum is σ = 453412112. Its totient is φ = 453412110.

The previous prime is 453412103. The next prime is 453412121. The reversal of 453412111 is 111214354.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 453412111 - 2³ = 453412103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (453412121) 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 as a sum of consecutive naturals, namely, 226706055 + 226706056.

It is an arithmetic number, because the mean of its divisors is an integer number (226706056).

Almost surely, 2^453412111 is an apocalyptic number.

453412111 is a deficient number, since it is larger than the sum of its proper divisors (1).

453412111 is an equidigital number, since it uses as much as digits as its factorization.

453412111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 480, while the sum is 22.

The square root of 453412111 is about 21293.4757848502. The cubic root of 453412111 is about 768.2413967140.

Adding to 453412111 its reverse (111214354), we get a palindrome (564626465).

The spelling of 453412111 in words is "four hundred fifty-three million, four hundred twelve thousand, one hundred eleven".