11104143011 has 8 divisors (see below), whose sum is σ = 12661737984. Its totient is φ = 9647038080.

The previous prime is 11104142999. The next prime is 11104143023. The reversal of 11104143011 is 11034140111.

It is an interprime number because it is at equal distance from previous prime (11104142999) and next prime (11104143023).

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 11104143011 - 2²² = 11099948707 is a prime.

It is a super-3 number, since 3×11104143011³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11104143511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25122275 + ... + 25122716.

It is an arithmetic number, because the mean of its divisors is an integer number (1582717248).

Almost surely, 2^11104143011 is an apocalyptic number.

11104143011 is a deficient number, since it is larger than the sum of its proper divisors (1557594973).

11104143011 is a wasteful number, since it uses less digits than its factorization.

11104143011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50245021.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 11104143011 its reverse (11034140111), we get a palindrome (22138283122).

The spelling of 11104143011 in words is "eleven billion, one hundred four million, one hundred forty-three thousand, eleven".