1103322431423 has 2 divisors, whose sum is σ = 1103322431424. Its totient is φ = 1103322431422.

The previous prime is 1103322431383. The next prime is 1103322431437. The reversal of 1103322431423 is 3241342233011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1103322431423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1103322491423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551661215711 + 551661215712.

It is an arithmetic number, because the mean of its divisors is an integer number (551661215712).

Almost surely, 2^{1103322431423} is an apocalyptic number.

1103322431423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103322431423 is an equidigital number, since it uses as much as digits as its factorization.

1103322431423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 1103322431423 its reverse (3241342233011), we get a palindrome (4344664664434).

The spelling of 1103322431423 in words is "one trillion, one hundred three billion, three hundred twenty-two million, four hundred thirty-one thousand, four hundred twenty-three".