11104103513 has 8 divisors (see below), whose sum is σ = 11428853856. Its totient is φ = 10781920800.

The previous prime is 11104103501. The next prime is 11104103531. The reversal of 11104103513 is 31530140111.

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 11104103513 - 2⁶ = 11104103449 is a prime.

It is a super-2 number, since 2×11104103513² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11104703513) 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, 633131 + ... + 650432.

It is an arithmetic number, because the mean of its divisors is an integer number (1428606732).

Almost surely, 2^11104103513 is an apocalyptic number.

It is an amenable number.

11104103513 is a deficient number, since it is larger than the sum of its proper divisors (324750343).

11104103513 is a wasteful number, since it uses less digits than its factorization.

11104103513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1283815.

The product of its (nonzero) digits is 180, while the sum is 20.

Adding to 11104103513 its reverse (31530140111), we get a palindrome (42634243624).

The spelling of 11104103513 in words is "eleven billion, one hundred four million, one hundred three thousand, five hundred thirteen".