11451201045305 has 8 divisors (see below), whose sum is σ = 15704504290752. Its totient is φ = 7852252145328.

The previous prime is 11451201045299. The next prime is 11451201045331. The reversal of 11451201045305 is 50354010215411.

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 11451201045305 - 2¹⁶ = 11451200979769 is a prime.

It is a super-2 number, since 2×11451201045305² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

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, 163588586327 + ... + 163588586396.

It is an arithmetic number, because the mean of its divisors is an integer number (1963063036344).

Almost surely, 2^{11451201045305} is an apocalyptic number.

It is an amenable number.

11451201045305 is a deficient number, since it is larger than the sum of its proper divisors (4253303245447).

11451201045305 is an equidigital number, since it uses as much as digits as its factorization.

11451201045305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327177172735.

The product of its (nonzero) digits is 12000, while the sum is 32.

The spelling of 11451201045305 in words is "eleven trillion, four hundred fifty-one billion, two hundred one million, forty-five thousand, three hundred five".