4340521103 has 2 divisors, whose sum is σ = 4340521104. Its totient is φ = 4340521102.

The previous prime is 4340521069. The next prime is 4340521151. The reversal of 4340521103 is 3011250434.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4340521103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4340521183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2170260551 + 2170260552.

It is an arithmetic number, because the mean of its divisors is an integer number (2170260552).

Almost surely, 2^4340521103 is an apocalyptic number.

4340521103 is a deficient number, since it is larger than the sum of its proper divisors (1).

4340521103 is an equidigital number, since it uses as much as digits as its factorization.

4340521103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 4340521103 is about 65882.6312695539. The cubic root of 4340521103 is about 1631.2253326706.

Adding to 4340521103 its reverse (3011250434), we get a palindrome (7351771537).

The spelling of 4340521103 in words is "four billion, three hundred forty million, five hundred twenty-one thousand, one hundred three".