11182371145 has 16 divisors (see below), whose sum is σ = 15143526720. Its totient is φ = 7852196800.

The previous prime is 11182371103. The next prime is 11182371199. The reversal of 11182371145 is 54117328111.

It is not a de Polignac number, because 11182371145 - 2¹³ = 11182362953 is a prime.

It is a super-2 number, since 2×11182371145² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11182371145.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3503851 + ... + 3507040.

It is an arithmetic number, because the mean of its divisors is an integer number (946470420).

Almost surely, 2^11182371145 is an apocalyptic number.

It is an amenable number.

11182371145 is a deficient number, since it is larger than the sum of its proper divisors (3961155575).

11182371145 is a wasteful number, since it uses less digits than its factorization.

11182371145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7010936.

The product of its digits is 6720, while the sum is 34.

Adding to 11182371145 its reverse (54117328111), we get a palindrome (65299699256).

The spelling of 11182371145 in words is "eleven billion, one hundred eighty-two million, three hundred seventy-one thousand, one hundred forty-five".