13231300302003 has 8 divisors (see below), whose sum is σ = 20161981412608. Its totient is φ = 7560743029704.

The previous prime is 13231300301957. The next prime is 13231300302029. The reversal of 13231300302003 is 30020300313231.

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

It is not a de Polignac number, because 13231300302003 - 2¹⁰ = 13231300300979 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 630061919143 = 13231300302003 / (1 + 3 + 2 + 3 + 1 + 3 + 0 + 0 + 3 + 0 + 2 + 0 + 0 + 3).

It is not an unprimeable number, because it can be changed into a prime (13231300302043) 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, 315030959551 + ... + 315030959592.

It is an arithmetic number, because the mean of its divisors is an integer number (2520247676576).

Almost surely, 2^{13231300302003} is an apocalyptic number.

13231300302003 is a deficient number, since it is larger than the sum of its proper divisors (6930681110605).

13231300302003 is an equidigital number, since it uses as much as digits as its factorization.

13231300302003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630061919153.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 13231300302003 its reverse (30020300313231), we get a palindrome (43251600615234).

The spelling of 13231300302003 in words is "thirteen trillion, two hundred thirty-one billion, three hundred million, three hundred two thousand, three".