1112110010203 has 2 divisors, whose sum is σ = 1112110010204. Its totient is φ = 1112110010202.

The previous prime is 1112110010191. The next prime is 1112110010233. The reversal of 1112110010203 is 3020100112111.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (3020100112111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1112110010203 - 2²⁵ = 1112076455771 is a prime.

It is not a weakly prime, because it can be changed into another prime (1112110010233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556055005101 + 556055005102.

It is an arithmetic number, because the mean of its divisors is an integer number (556055005102).

Almost surely, 2^{1112110010203} is an apocalyptic number.

1112110010203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112110010203 is an equidigital number, since it uses as much as digits as its factorization.

1112110010203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 1112110010203 its reverse (3020100112111), we get a palindrome (4132210122314).

The spelling of 1112110010203 in words is "one trillion, one hundred twelve billion, one hundred ten million, ten thousand, two hundred three".