13030402340103 has 16 divisors (see below), whose sum is σ = 17843936173056. Its totient is φ = 8451914919840.

The previous prime is 13030402340099. The next prime is 13030402340149. The reversal of 13030402340103 is 30104320403031.

It is not a de Polignac number, because 13030402340103 - 2² = 13030402340099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13030402340303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2351650 + ... + 5620592.

It is an arithmetic number, because the mean of its divisors is an integer number (1115246010816).

Almost surely, 2^{13030402340103} is an apocalyptic number.

13030402340103 is a deficient number, since it is larger than the sum of its proper divisors (4813533832953).

13030402340103 is a wasteful number, since it uses less digits than its factorization.

13030402340103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3304894.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 13030402340103 its reverse (30104320403031), we get a palindrome (43134722743134).

The spelling of 13030402340103 in words is "thirteen trillion, thirty billion, four hundred two million, three hundred forty thousand, one hundred three".