11136011471 has 24 divisors (see below), whose sum is σ = 12426909264. Its totient is φ = 9967276800.

The previous prime is 11136011461. The next prime is 11136011489. The reversal of 11136011471 is 17411063111.

11136011471 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-11136011471 is a prime.

It is a super-3 number, since 3×11136011471³ (a number of 31 digits) contains 333 as substring.

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 11136011471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11136011461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1916771 + ... + 1922571.

It is an arithmetic number, because the mean of its divisors is an integer number (517787886).

Almost surely, 2^11136011471 is an apocalyptic number.

11136011471 is a deficient number, since it is larger than the sum of its proper divisors (1290897793).

11136011471 is a wasteful number, since it uses less digits than its factorization.

11136011471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6171 (or 6158 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 26.

Adding to 11136011471 its reverse (17411063111), we get a palindrome (28547074582).

The spelling of 11136011471 in words is "eleven billion, one hundred thirty-six million, eleven thousand, four hundred seventy-one".