11308071 has 8 divisors (see below), whose sum is σ = 15168384. Its totient is φ = 7493240.

The previous prime is 11308039. The next prime is 11308079. The reversal of 11308071 is 17080311.

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 11308071 - 2⁵ = 11308039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11308079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10785 + ... + 11786.

It is an arithmetic number, because the mean of its divisors is an integer number (1896048).

Almost surely, 2^11308071 is an apocalyptic number.

11308071 is a deficient number, since it is larger than the sum of its proper divisors (3860313).

11308071 is a wasteful number, since it uses less digits than its factorization.

11308071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22741.

The product of its (nonzero) digits is 168, while the sum is 21.

The square root of 11308071 is about 3362.7475373569. The cubic root of 11308071 is about 224.4551160843.

Adding to 11308071 its reverse (17080311), we get a palindrome (28388382).

The spelling of 11308071 in words is "eleven million, three hundred eight thousand, seventy-one".