1303100003103 has 8 divisors (see below), whose sum is σ = 1839670592688. Its totient is φ = 817631374464.

The previous prime is 1303100003081. The next prime is 1303100003159. The reversal of 1303100003103 is 3013000013031.

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

It is not a de Polignac number, because 1303100003103 - 2¹⁰ = 1303100002079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303100003203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12775490176 + ... + 12775490277.

It is an arithmetic number, because the mean of its divisors is an integer number (229958824086).

Almost surely, 2^{1303100003103} is an apocalyptic number.

1303100003103 is a deficient number, since it is larger than the sum of its proper divisors (536570589585).

1303100003103 is a wasteful number, since it uses less digits than its factorization.

1303100003103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25550980473.

The product of its (nonzero) digits is 81, while the sum is 15.

Adding to 1303100003103 its reverse (3013000013031), we get a palindrome (4316100016134).

The spelling of 1303100003103 in words is "one trillion, three hundred three billion, one hundred million, three thousand, one hundred three".