10113331003 has 4 divisors (see below), whose sum is σ = 10186088920. Its totient is φ = 10040573088.

The previous prime is 10113330967. The next prime is 10113331031. The reversal of 10113331003 is 30013331101.

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 10113331003 - 2¹³ = 10113322811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10113331103) 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, 36378750 + ... + 36379027.

It is an arithmetic number, because the mean of its divisors is an integer number (2546522230).

Almost surely, 2^10113331003 is an apocalyptic number.

10113331003 is a deficient number, since it is larger than the sum of its proper divisors (72757917).

10113331003 is an equidigital number, since it uses as much as digits as its factorization.

10113331003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72757916.

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 10113331003 its reverse (30013331101), we get a palindrome (40126662104).

The spelling of 10113331003 in words is "ten billion, one hundred thirteen million, three hundred thirty-one thousand, three".