1112100201103 has 2 divisors, whose sum is σ = 1112100201104. Its totient is φ = 1112100201102.

The previous prime is 1112100201097. The next prime is 1112100201167. The reversal of 1112100201103 is 3011020012111.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1112100201103 - 2⁵ = 1112100201071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112100201193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556050100551 + 556050100552.

It is an arithmetic number, because the mean of its divisors is an integer number (556050100552).

Almost surely, 2^{1112100201103} is an apocalyptic number.

1112100201103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112100201103 is an equidigital number, since it uses as much as digits as its factorization.

1112100201103 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 1112100201103 its reverse (3011020012111), we get a palindrome (4123120213214).

The spelling of 1112100201103 in words is "one trillion, one hundred twelve billion, one hundred million, two hundred one thousand, one hundred three".