11313567 has 16 divisors (see below), whose sum is σ = 17340000. Its totient is φ = 7281792.

The previous prime is 11313563. The next prime is 11313571. The reversal of 11313567 is 76531311.

It is an interprime number because it is at equal distance from previous prime (11313563) and next prime (11313571).

It is not a de Polignac number, because 11313567 - 2² = 11313563 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 11313567.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11313563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6442 + ... + 8007.

It is an arithmetic number, because the mean of its divisors is an integer number (1083750).

Almost surely, 2^11313567 is an apocalyptic number.

11313567 is a deficient number, since it is larger than the sum of its proper divisors (6026433).

11313567 is a wasteful number, since it uses less digits than its factorization.

11313567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14487 (or 14481 counting only the distinct ones).

The product of its digits is 1890, while the sum is 27.

The square root of 11313567 is about 3363.5646269992. The cubic root of 11313567 is about 224.4914737595.

Adding to 11313567 its reverse (76531311), we get a palindrome (87844878).

The spelling of 11313567 in words is "eleven million, three hundred thirteen thousand, five hundred sixty-seven".