11146232036 has 12 divisors (see below), whose sum is σ = 20653312428. Its totient is φ = 5245285632.

The previous prime is 11146232017. The next prime is 11146232039. The reversal of 11146232036 is 63023264111.

It can be written as a sum of positive squares in 2 ways, for example, as 6527670436 + 4618561600 = 80794^2 + 67960^2 .

It is not an unprimeable number, because it can be changed into a prime (11146232039) 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 3 ways as a sum of consecutive naturals, for example, 81957521 + ... + 81957656.

It is an arithmetic number, because the mean of its divisors is an integer number (1721109369).

Almost surely, 2^11146232036 is an apocalyptic number.

It is an amenable number.

11146232036 is a deficient number, since it is larger than the sum of its proper divisors (9507080392).

11146232036 is a wasteful number, since it uses less digits than its factorization.

11146232036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163915198 (or 163915196 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 11146232036 its reverse (63023264111), we get a palindrome (74169496147).

The spelling of 11146232036 in words is "eleven billion, one hundred forty-six million, two hundred thirty-two thousand, thirty-six".