103244300143 has 4 divisors (see below), whose sum is σ = 103396803480. Its totient is φ = 103091796808.

The previous prime is 103244300077. The next prime is 103244300147. The reversal of 103244300143 is 341003442301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103244300143 - 2¹⁷ = 103244169071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103244300147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76250653 + ... + 76252006.

It is an arithmetic number, because the mean of its divisors is an integer number (25849200870).

Almost surely, 2^103244300143 is an apocalyptic number.

103244300143 is a deficient number, since it is larger than the sum of its proper divisors (152503337).

103244300143 is an equidigital number, since it uses as much as digits as its factorization.

103244300143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152503336.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 103244300143 its reverse (341003442301), we get a palindrome (444247742444).

The spelling of 103244300143 in words is "one hundred three billion, two hundred forty-four million, three hundred thousand, one hundred forty-three".