451085321101 has 8 divisors (see below), whose sum is σ = 477810615744. Its totient is φ = 424381233600.

The previous prime is 451085321087. The next prime is 451085321117. The reversal of 451085321101 is 101123580154.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 451085321101 - 2²⁷ = 450951103373 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 (451085321131) 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 in 7 ways as a sum of consecutive naturals, for example, 5257975 + ... + 5343076.

It is an arithmetic number, because the mean of its divisors is an integer number (59726326968).

Almost surely, 2^451085321101 is an apocalyptic number.

It is an amenable number.

451085321101 is a deficient number, since it is larger than the sum of its proper divisors (26725294643).

451085321101 is a wasteful number, since it uses less digits than its factorization.

451085321101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10603571.

The product of its (nonzero) digits is 4800, while the sum is 31.

The spelling of 451085321101 in words is "four hundred fifty-one billion, eighty-five million, three hundred twenty-one thousand, one hundred one".