1303203114013 has 16 divisors (see below), whose sum is σ = 1313545288000. Its totient is φ = 1292901958656.

The previous prime is 1303203113983. The next prime is 1303203114131. The reversal of 1303203114013 is 3104113023031.

It is a cyclic number.

It is not a de Polignac number, because 1303203114013 - 2³⁷ = 1165764160541 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 (1303203114313) 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, 156687331 + ... + 156695647.

It is an arithmetic number, because the mean of its divisors is an integer number (82096580500).

Almost surely, 2^{1303203114013} is an apocalyptic number.

It is an amenable number.

1303203114013 is a deficient number, since it is larger than the sum of its proper divisors (10342173987).

1303203114013 is a wasteful number, since it uses less digits than its factorization.

1303203114013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10636.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1303203114013 its reverse (3104113023031), we get a palindrome (4407316137044).

The spelling of 1303203114013 in words is "one trillion, three hundred three billion, two hundred three million, one hundred fourteen thousand, thirteen".