13030012320103 has 4 divisors (see below), whose sum is σ = 13030023101368. Its totient is φ = 13030001538840.

The previous prime is 13030012320097. The next prime is 13030012320113. The reversal of 13030012320103 is 30102321003031.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 13030012320103 - 2⁹ = 13030012319591 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 (13030012320113) 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, 3310101 + ... + 6084142.

It is an arithmetic number, because the mean of its divisors is an integer number (3257505775342).

Almost surely, 2^{13030012320103} is an apocalyptic number.

13030012320103 is a deficient number, since it is larger than the sum of its proper divisors (10781265).

13030012320103 is an equidigital number, since it uses as much as digits as its factorization.

13030012320103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10781264.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 13030012320103 its reverse (30102321003031), we get a palindrome (43132333323134).

The spelling of 13030012320103 in words is "thirteen trillion, thirty billion, twelve million, three hundred twenty thousand, one hundred three".