1043313301055 has 16 divisors (see below), whose sum is σ = 1254106857024. Its totient is φ = 833230417920.

The previous prime is 1043313301013. The next prime is 1043313301061. The reversal of 1043313301055 is 5501033133401.

It is not a de Polignac number, because 1043313301055 - 2¹⁰ = 1043313300031 is a prime.

It is a super-2 number, since 2×1043313301055² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27842342 + ... + 27879788.

It is an arithmetic number, because the mean of its divisors is an integer number (78381678564).

Almost surely, 2^{1043313301055} is an apocalyptic number.

1043313301055 is a deficient number, since it is larger than the sum of its proper divisors (210793555969).

1043313301055 is an equidigital number, since it uses as much as digits as its factorization.

1043313301055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46786.

The product of its (nonzero) digits is 8100, while the sum is 29.

Adding to 1043313301055 its reverse (5501033133401), we get a palindrome (6544346434456).

The spelling of 1043313301055 in words is "one trillion, forty-three billion, three hundred thirteen million, three hundred one thousand, fifty-five".