1303302133013 has 8 divisors (see below), whose sum is σ = 1360539636288. Its totient is φ = 1246112312544.

The previous prime is 1303302132997. The next prime is 1303302133039. The reversal of 1303302133013 is 3103312033031.

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 1303302133013 - 2⁴ = 1303302132997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1303302133013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303302133043) 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, 11864831 + ... + 11974172.

It is an arithmetic number, because the mean of its divisors is an integer number (170067454536).

Almost surely, 2^{1303302133013} is an apocalyptic number.

It is an amenable number.

1303302133013 is a deficient number, since it is larger than the sum of its proper divisors (57237503275).

1303302133013 is a wasteful number, since it uses less digits than its factorization.

1303302133013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23841403.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 1303302133013 its reverse (3103312033031), we get a palindrome (4406614166044).

The spelling of 1303302133013 in words is "one trillion, three hundred three billion, three hundred two million, one hundred thirty-three thousand, thirteen".