1103002343 has 2 divisors, whose sum is σ = 1103002344. Its totient is φ = 1103002342.

The previous prime is 1103002321. The next prime is 1103002349. The reversal of 1103002343 is 3432003011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1103002343 is a prime.

It is a super-2 number, since 2×1103002343² = 2433228337326979298, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1103002349) 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, 551501171 + 551501172.

It is an arithmetic number, because the mean of its divisors is an integer number (551501172).

Almost surely, 2^1103002343 is an apocalyptic number.

1103002343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103002343 is an equidigital number, since it uses as much as digits as its factorization.

1103002343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1103002343 is about 33211.4790847984. The cubic root of 1103002343 is about 1033.2184316800.

Adding to 1103002343 its reverse (3432003011), we get a palindrome (4535005354).

The spelling of 1103002343 in words is "one billion, one hundred three million, two thousand, three hundred forty-three".