10113013003 has 4 divisors (see below), whose sum is σ = 10122997248. Its totient is φ = 10103028760.

The previous prime is 10113012997. The next prime is 10113013033. The reversal of 10113013003 is 30031031101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10113013003 - 2¹⁷ = 10112881931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10113013033) 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, 4990603 + ... + 4992628.

It is an arithmetic number, because the mean of its divisors is an integer number (2530749312).

Almost surely, 2^10113013003 is an apocalyptic number.

10113013003 is a deficient number, since it is larger than the sum of its proper divisors (9984245).

10113013003 is an equidigital number, since it uses as much as digits as its factorization.

10113013003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9984244.

The product of its (nonzero) digits is 27, while the sum is 13.

Adding to 10113013003 its reverse (30031031101), we get a palindrome (40144044104).

The spelling of 10113013003 in words is "ten billion, one hundred thirteen million, thirteen thousand, three".