11310471 has 12 divisors (see below), whose sum is σ = 16582072. Its totient is φ = 7427376.

The previous prime is 11310469. The next prime is 11310511. The reversal of 11310471 is 17401311.

11310471 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11310471 - 2¹ = 11310469 is a prime.

It is a super-3 number, since 3×11310471³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11310421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8776 + ... + 9981.

Almost surely, 2^11310471 is an apocalyptic number.

11310471 is a deficient number, since it is larger than the sum of its proper divisors (5271601).

11310471 is a wasteful number, since it uses less digits than its factorization.

11310471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18830 (or 18827 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 18.

The square root of 11310471 is about 3363.1043694777. The cubic root of 11310471 is about 224.4709942470.

Adding to 11310471 its reverse (17401311), we get a palindrome (28711782).

It can be divided in two parts, 11310 and 471, that added together give a triangular number (11781 = T₁₅₃).

The spelling of 11310471 in words is "eleven million, three hundred ten thousand, four hundred seventy-one".