1303110122103 has 12 divisors (see below), whose sum is σ = 1884392251248. Its totient is φ = 867760662240.

The previous prime is 1303110122089. The next prime is 1303110122131. The reversal of 1303110122103 is 3012210113031.

1303110122103 is a `hidden beast` number, since 130 + 311 + 0 + 1 + 221 + 0 + 3 = 666.

It is not a de Polignac number, because 1303110122103 - 2⁴ = 1303110122087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303110122003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81609838 + ... + 81625803.

It is an arithmetic number, because the mean of its divisors is an integer number (157032687604).

Almost surely, 2^{1303110122103} is an apocalyptic number.

1303110122103 is a deficient number, since it is larger than the sum of its proper divisors (581282129145).

1303110122103 is a wasteful number, since it uses less digits than its factorization.

1303110122103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163236534 (or 163236531 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1303110122103 its reverse (3012210113031), we get a palindrome (4315320235134).

The spelling of 1303110122103 in words is "one trillion, three hundred three billion, one hundred ten million, one hundred twenty-two thousand, one hundred three".