10144321203 has 16 divisors (see below), whose sum is σ = 13679536640. Its totient is φ = 6686263584.

The previous prime is 10144321183. The next prime is 10144321223. The reversal of 10144321203 is 30212344101.

10144321203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10144321183) and next prime (10144321223).

It is not a de Polignac number, because 10144321203 - 2¹⁷ = 10144190131 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10144321203.

It is not an unprimeable number, because it can be changed into a prime (10144321223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117900 + ... + 184902.

It is an arithmetic number, because the mean of its divisors is an integer number (854971040).

Almost surely, 2^10144321203 is an apocalyptic number.

10144321203 is a deficient number, since it is larger than the sum of its proper divisors (3535215437).

10144321203 is a wasteful number, since it uses less digits than its factorization.

10144321203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67578.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 10144321203 its reverse (30212344101), we get a palindrome (40356665304).

The spelling of 10144321203 in words is "ten billion, one hundred forty-four million, three hundred twenty-one thousand, two hundred three".