1103202220223 has 2 divisors, whose sum is σ = 1103202220224. Its totient is φ = 1103202220222.

The previous prime is 1103202220189. The next prime is 1103202220249. The reversal of 1103202220223 is 3220222023011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1103202220223 - 2⁸ = 1103202219967 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 1103202220195 and 1103202220204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1103202229223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551601110111 + 551601110112.

It is an arithmetic number, because the mean of its divisors is an integer number (551601110112).

Almost surely, 2^{1103202220223} is an apocalyptic number.

1103202220223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103202220223 is an equidigital number, since it uses as much as digits as its factorization.

1103202220223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1103202220223 its reverse (3220222023011), we get a palindrome (4323424243234).

The spelling of 1103202220223 in words is "one trillion, one hundred three billion, two hundred two million, two hundred twenty thousand, two hundred twenty-three".