1113205667473 has 8 divisors (see below), whose sum is σ = 1132873632576. Its totient is φ = 1093648508400.

The previous prime is 1113205667443. The next prime is 1113205667489. The reversal of 1113205667473 is 3747665023111.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1113205667473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1113205667443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27681238 + ... + 27721423.

It is an arithmetic number, because the mean of its divisors is an integer number (141609204072).

Almost surely, 2^{1113205667473} is an apocalyptic number.

It is an amenable number.

1113205667473 is a deficient number, since it is larger than the sum of its proper divisors (19667965103).

1113205667473 is an equidigital number, since it uses as much as digits as its factorization.

1113205667473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55403015.

The product of its (nonzero) digits is 635040, while the sum is 46.

The spelling of 1113205667473 in words is "one trillion, one hundred thirteen billion, two hundred five million, six hundred sixty-seven thousand, four hundred seventy-three".