1103020320223 has 2 divisors, whose sum is σ = 1103020320224. Its totient is φ = 1103020320222.

The previous prime is 1103020320089. The next prime is 1103020320229. The reversal of 1103020320223 is 3220230203011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1103020320223 - 2²⁹ = 1102483449311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1103020320223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1103020320229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551510160111 + 551510160112.

It is an arithmetic number, because the mean of its divisors is an integer number (551510160112).

Almost surely, 2^{1103020320223} is an apocalyptic number.

1103020320223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103020320223 is an equidigital number, since it uses as much as digits as its factorization.

1103020320223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 1103020320223 its reverse (3220230203011), we get a palindrome (4323250523234).

The spelling of 1103020320223 in words is "one trillion, one hundred three billion, twenty million, three hundred twenty thousand, two hundred twenty-three".