10003312103 has 8 divisors (see below), whose sum is σ = 10168898256. Its totient is φ = 9837777600.

The previous prime is 10003312093. The next prime is 10003312141. The reversal of 10003312103 is 30121330001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10003312103 - 2²⁶ = 9936203239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10003312153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 693323 + ... + 707603.

It is an arithmetic number, because the mean of its divisors is an integer number (1271112282).

Almost surely, 2^10003312103 is an apocalyptic number.

10003312103 is a deficient number, since it is larger than the sum of its proper divisors (165586153).

10003312103 is a wasteful number, since it uses less digits than its factorization.

10003312103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25825.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 10003312103 its reverse (30121330001), we get a palindrome (40124642104).

The spelling of 10003312103 in words is "ten billion, three million, three hundred twelve thousand, one hundred three".