1133312200813 has 4 divisors (see below), whose sum is σ = 1220490062428. Its totient is φ = 1046134339200.

The previous prime is 1133312200789. The next prime is 1133312200831. The reversal of 1133312200813 is 3180022133311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 323063781769 + 810248419044 = 568387^2 + 900138^2 .

It is a cyclic number.

It is not a de Polignac number, because 1133312200813 - 2¹⁷ = 1133312069741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133312200913) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 43588930788 + ... + 43588930813.

It is an arithmetic number, because the mean of its divisors is an integer number (305122515607).

Almost surely, 2^{1133312200813} is an apocalyptic number.

1133312200813 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1133312200813 is a deficient number, since it is larger than the sum of its proper divisors (87177861615).

1133312200813 is an equidigital number, since it uses as much as digits as its factorization.

1133312200813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87177861614.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 1133312200813 in words is "one trillion, one hundred thirty-three billion, three hundred twelve million, two hundred thousand, eight hundred thirteen".