103003143303 has 16 divisors (see below), whose sum is σ = 139092462080. Its totient is φ = 67791499776.

The previous prime is 103003143301. The next prime is 103003143307. The reversal of 103003143303 is 303341300301.

It is not a de Polignac number, because 103003143303 - 2¹ = 103003143301 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 103003143303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103003143301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2498151 + ... + 2539047.

It is an arithmetic number, because the mean of its divisors is an integer number (8693278880).

Almost surely, 2^103003143303 is an apocalyptic number.

103003143303 is a deficient number, since it is larger than the sum of its proper divisors (36089318777).

103003143303 is a wasteful number, since it uses less digits than its factorization.

103003143303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51606.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 103003143303 its reverse (303341300301), we get a palindrome (406344443604).

The spelling of 103003143303 in words is "one hundred three billion, three million, one hundred forty-three thousand, three hundred three".