1103412223 has 2 divisors, whose sum is σ = 1103412224. Its totient is φ = 1103412222.

The previous prime is 1103412203. The next prime is 1103412241. The reversal of 1103412223 is 3222143011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1103412223 - 2²⁵ = 1069857791 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1103412223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1103412203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551706111 + 551706112.

It is an arithmetic number, because the mean of its divisors is an integer number (551706112).

Almost surely, 2^1103412223 is an apocalyptic number.

1103412223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103412223 is an equidigital number, since it uses as much as digits as its factorization.

1103412223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1103412223 is about 33217.6492696277. The cubic root of 1103412223 is about 1033.3463985052.

Adding to 1103412223 its reverse (3222143011), we get a palindrome (4325555234).

The spelling of 1103412223 in words is "one billion, one hundred three million, four hundred twelve thousand, two hundred twenty-three".