11100103013 has 8 divisors (see below), whose sum is σ = 11135367360. Its totient is φ = 11064863520.

The previous prime is 11100102997. The next prime is 11100103037. The reversal of 11100103013 is 31030100111.

It is a happy number.

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 11100103013 - 2⁴ = 11100102997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11100102985 and 11100103003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100103043) 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, 1320881 + ... + 1329257.

It is an arithmetic number, because the mean of its divisors is an integer number (1391920920).

Almost surely, 2^11100103013 is an apocalyptic number.

It is an amenable number.

11100103013 is a deficient number, since it is larger than the sum of its proper divisors (35264347).

11100103013 is an equidigital number, since it uses as much as digits as its factorization.

11100103013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12427.

The product of its (nonzero) digits is 9, while the sum is 11.

Adding to 11100103013 its reverse (31030100111), we get a palindrome (42130203124).

The spelling of 11100103013 in words is "eleven billion, one hundred million, one hundred three thousand, thirteen".