11310534 has 12 divisors (see below), whose sum is σ = 24506196. Its totient is φ = 3770172.

The previous prime is 11310521. The next prime is 11310553. The reversal of 11310534 is 43501311.

11310534 is a `hidden beast` number, since 1 + 131 + 0 + 534 = 666.

11310534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 628363 = 11310534 / (1 + 1 + 3 + 1 + 0 + 5 + 3 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 314164 + ... + 314199.

It is an arithmetic number, because the mean of its divisors is an integer number (2042183).

Almost surely, 2^11310534 is an apocalyptic number.

11310534 is an abundant number, since it is smaller than the sum of its proper divisors (13195662).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11310534 is a wasteful number, since it uses less digits than its factorization.

11310534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628371 (or 628368 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 11310534 is about 3363.1137358109. The cubic root of 11310534 is about 224.4714110185.

Adding to 11310534 its reverse (43501311), we get a palindrome (54811845).

The spelling of 11310534 in words is "eleven million, three hundred ten thousand, five hundred thirty-four".