10104020003 has 16 divisors (see below), whose sum is σ = 12865250304. Its totient is φ = 7705743360.

The previous prime is 10104019997. The next prime is 10104020041. The reversal of 10104020003 is 30002040101.

It is a happy number.

10104020003 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-10104020003 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (11).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10104020063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1392350 + ... + 1399587.

It is an arithmetic number, because the mean of its divisors is an integer number (804078144).

Almost surely, 2^10104020003 is an apocalyptic number.

10104020003 is a deficient number, since it is larger than the sum of its proper divisors (2761230301).

10104020003 is a wasteful number, since it uses less digits than its factorization.

10104020003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2792002.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 10104020003 its reverse (30002040101), we get a palindrome (40106060104).

The spelling of 10104020003 in words is "ten billion, one hundred four million, twenty thousand, three".