1102221112103 has 2 divisors, whose sum is σ = 1102221112104. Its totient is φ = 1102221112102.

The previous prime is 1102221112093. The next prime is 1102221112163. The reversal of 1102221112103 is 3012111222011.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (3012111222011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1102221112103 - 2²⁶ = 1102154003239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102221112163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551110556051 + 551110556052.

It is an arithmetic number, because the mean of its divisors is an integer number (551110556052).

Almost surely, 2^{1102221112103} is an apocalyptic number.

1102221112103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102221112103 is an equidigital number, since it uses as much as digits as its factorization.

1102221112103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 1102221112103 its reverse (3012111222011), we get a palindrome (4114332334114).

The spelling of 1102221112103 in words is "one trillion, one hundred two billion, two hundred twenty-one million, one hundred twelve thousand, one hundred three".