13041110403 has 24 divisors (see below), whose sum is σ = 19547616816. Its totient is φ = 8688384000.

The previous prime is 13041110399. The next prime is 13041110429. The reversal of 13041110403 is 30401114031.

It is not a de Polignac number, because 13041110403 - 2² = 13041110399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13041110603) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 372283 + ... + 405803.

It is an arithmetic number, because the mean of its divisors is an integer number (814484034).

Almost surely, 2^13041110403 is an apocalyptic number.

13041110403 is a deficient number, since it is larger than the sum of its proper divisors (6506506413).

13041110403 is an equidigital number, since it uses as much as digits as its factorization.

13041110403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35137 (or 35125 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 13041110403 its reverse (30401114031), we get a palindrome (43442224434).

The spelling of 13041110403 in words is "thirteen billion, forty-one million, one hundred ten thousand, four hundred three".