453042030103223 has 16 divisors (see below), whose sum is σ = 507588537978144. Its totient is φ = 400722481244160.

The previous prime is 453042030103219. The next prime is 453042030103237. The reversal of 453042030103223 is 322301030240354.

It is a cyclic number.

It is not a de Polignac number, because 453042030103223 - 2² = 453042030103219 is a prime.

It is a super-2 number, since 2×453042030103223² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 453042030103223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453042030103423) 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, 59105711 + ... + 66329247.

It is an arithmetic number, because the mean of its divisors is an integer number (31724283623634).

Almost surely, 2^{453042030103223} is an apocalyptic number.

453042030103223 is a deficient number, since it is larger than the sum of its proper divisors (54546507874921).

453042030103223 is a wasteful number, since it uses less digits than its factorization.

453042030103223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7377682.

The product of its (nonzero) digits is 51840, while the sum is 32.

Adding to 453042030103223 its reverse (322301030240354), we get a palindrome (775343060343577).

It can be divided in two parts, 4530420 and 30103223, that added together give a palindrome (34633643).

The spelling of 453042030103223 in words is "four hundred fifty-three trillion, forty-two billion, thirty million, one hundred three thousand, two hundred twenty-three".