111213300003203 has 4 divisors (see below), whose sum is σ = 111331486295328. Its totient is φ = 111095113711080.

The previous prime is 111213300003191. The next prime is 111213300003217. The reversal of 111213300003203 is 302300003312111.

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

It is a cyclic number.

It is not a de Polignac number, because 111213300003203 - 2¹² = 111213299999107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111213300003703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59093144651 + ... + 59093146532.

It is an arithmetic number, because the mean of its divisors is an integer number (27832871573832).

Almost surely, 2^{111213300003203} is an apocalyptic number.

111213300003203 is a deficient number, since it is larger than the sum of its proper divisors (118186292125).

111213300003203 is an equidigital number, since it uses as much as digits as its factorization.

111213300003203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118186292124.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 111213300003203 its reverse (302300003312111), we get a palindrome (413513303315314).

The spelling of 111213300003203 in words is "one hundred eleven trillion, two hundred thirteen billion, three hundred million, three thousand, two hundred three".