13003123320302 has 4 divisors (see below), whose sum is σ = 19504684980456. Its totient is φ = 6501561660150.

The previous prime is 13003123320277. The next prime is 13003123320307. The reversal of 13003123320302 is 20302332130031.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13003123320307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3250780830074 + ... + 3250780830077.

It is an arithmetic number, because the mean of its divisors is an integer number (4876171245114).

Almost surely, 2^{13003123320302} is an apocalyptic number.

13003123320302 is a deficient number, since it is larger than the sum of its proper divisors (6501561660154).

13003123320302 is an equidigital number, since it uses as much as digits as its factorization.

13003123320302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6501561660153.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 13003123320302 its reverse (20302332130031), we get a palindrome (33305455450333).

The spelling of 13003123320302 in words is "thirteen trillion, three billion, one hundred twenty-three million, three hundred twenty thousand, three hundred two".