1303101143143 has 16 divisors (see below), whose sum is σ = 1378647172800. Its totient is φ = 1229135745024.

The previous prime is 1303101143101. The next prime is 1303101143147. The reversal of 1303101143143 is 3413411013031.

It is a cyclic number.

It is not a de Polignac number, because 1303101143143 - 2¹⁷ = 1303101012071 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 (1303101143147) 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 15 ways as a sum of consecutive naturals, for example, 9077655 + ... + 9220087.

It is an arithmetic number, because the mean of its divisors is an integer number (86165448300).

Almost surely, 2^{1303101143143} is an apocalyptic number.

1303101143143 is a deficient number, since it is larger than the sum of its proper divisors (75546029657).

1303101143143 is a wasteful number, since it uses less digits than its factorization.

1303101143143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147978.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 1303101143143 its reverse (3413411013031), we get a palindrome (4716512156174).

The spelling of 1303101143143 in words is "one trillion, three hundred three billion, one hundred one million, one hundred forty-three thousand, one hundred forty-three".