1303302121103 has 8 divisors (see below), whose sum is σ = 1309074606672. Its totient is φ = 1297535072256.

The previous prime is 1303302121027. The next prime is 1303302121157. The reversal of 1303302121103 is 3011212033031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1303302121103 - 2²⁰ = 1303301072527 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 (1303302121003) 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 7 ways as a sum of consecutive naturals, for example, 878300 + ... + 1837937.

It is an arithmetic number, because the mean of its divisors is an integer number (163634325834).

Almost surely, 2^{1303302121103} is an apocalyptic number.

1303302121103 is a deficient number, since it is larger than the sum of its proper divisors (5772485569).

1303302121103 is a wasteful number, since it uses less digits than its factorization.

1303302121103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2718361.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1303302121103 its reverse (3011212033031), we get a palindrome (4314514154134).

The spelling of 1303302121103 in words is "one trillion, three hundred three billion, three hundred two million, one hundred twenty-one thousand, one hundred three".