10120110003 has 16 divisors (see below), whose sum is σ = 15005287200. Its totient is φ = 6741100800.

The previous prime is 10120110001. The next prime is 10120110041. The reversal of 10120110003 is 30001102101.

It is not a de Polignac number, because 10120110003 - 2¹ = 10120110001 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (10120110001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123618 + ... + 188471.

It is an arithmetic number, because the mean of its divisors is an integer number (937830450).

Almost surely, 2^10120110003 is an apocalyptic number.

10120110003 is a deficient number, since it is larger than the sum of its proper divisors (4885177197).

10120110003 is a wasteful number, since it uses less digits than its factorization.

10120110003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313299 (or 313293 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 10120110003 its reverse (30001102101), we get a palindrome (40121212104).

The spelling of 10120110003 in words is "ten billion, one hundred twenty million, one hundred ten thousand, three".