13113201003 has 12 divisors (see below), whose sum is σ = 20338842600. Its totient is φ = 7493257632.

The previous prime is 13113200957. The next prime is 13113201007. The reversal of 13113201003 is 30010231131.

It is not a de Polignac number, because 13113201003 - 2⁹ = 13113200491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13113201007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44602578 + ... + 44602871.

It is an arithmetic number, because the mean of its divisors is an integer number (1694903550).

Almost surely, 2^13113201003 is an apocalyptic number.

13113201003 is a deficient number, since it is larger than the sum of its proper divisors (7225641597).

13113201003 is an equidigital number, since it uses as much as digits as its factorization.

13113201003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89205466 (or 89205459 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 13113201003 its reverse (30010231131), we get a palindrome (43123432134).

The spelling of 13113201003 in words is "thirteen billion, one hundred thirteen million, two hundred one thousand, three".