1303300002013 has 4 divisors (see below), whose sum is σ = 1303335619740. Its totient is φ = 1303264384288.

The previous prime is 1303300001981. The next prime is 1303300002041. The reversal of 1303300002013 is 3102000033031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 764370764089 + 538929237924 = 874283^2 + 734118^2 .

It is a cyclic number.

It is not a de Polignac number, because 1303300002013 - 2⁵ = 1303300001981 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 (1303300042013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17753920 + ... + 17827177.

It is an arithmetic number, because the mean of its divisors is an integer number (325833904935).

Almost surely, 2^{1303300002013} is an apocalyptic number.

It is an amenable number.

1303300002013 is a deficient number, since it is larger than the sum of its proper divisors (35617727).

1303300002013 is an equidigital number, since it uses as much as digits as its factorization.

1303300002013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35617726.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 1303300002013 its reverse (3102000033031), we get a palindrome (4405300035044).

The spelling of 1303300002013 in words is "one trillion, three hundred three billion, three hundred million, two thousand, thirteen".