451066301030213 has 4 divisors (see below), whose sum is σ = 492072328396608. Its totient is φ = 410060273663820.

The previous prime is 451066301030207. The next prime is 451066301030263. The reversal of 451066301030213 is 312030103660154.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 451066301030213 - 2²⁶ = 451066233921349 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 (451066301030263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20503013683181 + ... + 20503013683202.

It is an arithmetic number, because the mean of its divisors is an integer number (123018082099152).

Almost surely, 2^{451066301030213} is an apocalyptic number.

It is an amenable number.

451066301030213 is a deficient number, since it is larger than the sum of its proper divisors (41006027366395).

451066301030213 is a wasteful number, since it uses less digits than its factorization.

451066301030213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41006027366394.

The product of its (nonzero) digits is 38880, while the sum is 35.

Adding to 451066301030213 its reverse (312030103660154), we get a palindrome (763096404690367).

The spelling of 451066301030213 in words is "four hundred fifty-one trillion, sixty-six billion, three hundred one million, thirty thousand, two hundred thirteen".