111213001300304 has 20 divisors (see below), whose sum is σ = 215726619672564. Its totient is φ = 55541615578368.

The previous prime is 111213001300273. The next prime is 111213001300319. The reversal of 111213001300304 is 403003100312111.

It can be written as a sum of positive squares in 2 ways, for example, as 78730980810304 + 32482020490000 = 8873048^2 + 5699300^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4055302847 + ... + 4055330270.

Almost surely, 2^{111213001300304} is an apocalyptic number.

It is an amenable number.

111213001300304 is a deficient number, since it is larger than the sum of its proper divisors (104513618372260).

111213001300304 is an equidigital number, since it uses as much as digits as its factorization.

111213001300304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8110633982 (or 8110633976 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 111213001300304 its reverse (403003100312111), we get a palindrome (514216101612415).

The spelling of 111213001300304 in words is "one hundred eleven trillion, two hundred thirteen billion, one million, three hundred thousand, three hundred four".