13113230103 has 8 divisors (see below), whose sum is σ = 19427007600. Its totient is φ = 8742153384.

The previous prime is 13113230101. The next prime is 13113230129. The reversal of 13113230103 is 30103231131.

It is a happy number.

It is not a de Polignac number, because 13113230103 - 2¹ = 13113230101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13113230101) 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, 242837568 + ... + 242837621.

It is an arithmetic number, because the mean of its divisors is an integer number (2428375950).

Almost surely, 2^13113230103 is an apocalyptic number.

13113230103 is a deficient number, since it is larger than the sum of its proper divisors (6313777497).

13113230103 is an equidigital number, since it uses as much as digits as its factorization.

13113230103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485675198 (or 485675192 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 13113230103 its reverse (30103231131), we get a palindrome (43216461234).

The spelling of 13113230103 in words is "thirteen billion, one hundred thirteen million, two hundred thirty thousand, one hundred three".