453457033123 has 2 divisors, whose sum is σ = 453457033124. Its totient is φ = 453457033122.

The previous prime is 453457033109. The next prime is 453457033129. The reversal of 453457033123 is 321330754354.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 453457033123 - 2¹⁷ = 453456902051 is a prime.

It is not a weakly prime, because it can be changed into another prime (453457033129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226728516561 + 226728516562.

It is an arithmetic number, because the mean of its divisors is an integer number (226728516562).

Almost surely, 2^453457033123 is an apocalyptic number.

453457033123 is a deficient number, since it is larger than the sum of its proper divisors (1).

453457033123 is an equidigital number, since it uses as much as digits as its factorization.

453457033123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 453600, while the sum is 40.

Adding to 453457033123 its reverse (321330754354), we get a palindrome (774787787477).

The spelling of 453457033123 in words is "four hundred fifty-three billion, four hundred fifty-seven million, thirty-three thousand, one hundred twenty-three".