11131376 has 20 divisors (see below), whose sum is σ = 22151112. Its totient is φ = 5414976.

The previous prime is 11131369. The next prime is 11131391. The reversal of 11131376 is 67313111.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 8810 + ... + 9993.

Almost surely, 2^11131376 is an apocalyptic number.

11131376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11131376 is a deficient number, since it is larger than the sum of its proper divisors (11019736).

11131376 is a wasteful number, since it uses less digits than its factorization.

11131376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18848 (or 18842 counting only the distinct ones).

The product of its digits is 378, while the sum is 23.

The square root of 11131376 is about 3336.3716819323. The cubic root of 11131376 is about 223.2798941471.

Adding to 11131376 its reverse (67313111), we get a palindrome (78444487).

The spelling of 11131376 in words is "eleven million, one hundred thirty-one thousand, three hundred seventy-six".