1102325443 has 2 divisors, whose sum is σ = 1102325444. Its totient is φ = 1102325442.

The previous prime is 1102325359. The next prime is 1102325447. The reversal of 1102325443 is 3445232011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1102325443 - 2²⁹ = 565454531 is a prime.

It is not a weakly prime, because it can be changed into another prime (1102325447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551162721 + 551162722.

It is an arithmetic number, because the mean of its divisors is an integer number (551162722).

Almost surely, 2^1102325443 is an apocalyptic number.

1102325443 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102325443 is an equidigital number, since it uses as much as digits as its factorization.

1102325443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1102325443 is about 33201.2867672324. The cubic root of 1102325443 is about 1033.0070302936.

Adding to 1102325443 its reverse (3445232011), we get a palindrome (4547557454).

The spelling of 1102325443 in words is "one billion, one hundred two million, three hundred twenty-five thousand, four hundred forty-three".