1103010111003 has 8 divisors (see below), whose sum is σ = 1548084366400. Its totient is φ = 696637964808.

The previous prime is 1103010111001. The next prime is 1103010111011. The reversal of 1103010111003 is 3001110103011.

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

It is not a de Polignac number, because 1103010111003 - 2¹ = 1103010111001 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1103010111003.

It is not an unprimeable number, because it can be changed into a prime (1103010111001) 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, 9675527233 + ... + 9675527346.

It is an arithmetic number, because the mean of its divisors is an integer number (193510545800).

Almost surely, 2^{1103010111003} is an apocalyptic number.

1103010111003 is a deficient number, since it is larger than the sum of its proper divisors (445074255397).

1103010111003 is a wasteful number, since it uses less digits than its factorization.

1103010111003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19351054601.

The product of its (nonzero) digits is 9, while the sum is 12.

Adding to 1103010111003 its reverse (3001110103011), we get a palindrome (4104120214014).

The spelling of 1103010111003 in words is "one trillion, one hundred three billion, ten million, one hundred eleven thousand, three".