11031316036 has 24 divisors (see below), whose sum is σ = 21100089920. Its totient is φ = 5015384352.

The previous prime is 11031316007. The next prime is 11031316057. The reversal of 11031316036 is 63061313011.

It is a happy number.

It is a super-2 number, since 2×11031316036² (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 11031316036.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1579656 + ... + 1586623.

Almost surely, 2^11031316036 is an apocalyptic number.

It is an amenable number.

11031316036 is a deficient number, since it is larger than the sum of its proper divisors (10068773884).

11031316036 is a wasteful number, since it uses less digits than its factorization.

11031316036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3166363 (or 3166361 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 11031316036 its reverse (63061313011), we get a palindrome (74092629047).

The spelling of 11031316036 in words is "eleven billion, thirty-one million, three hundred sixteen thousand, thirty-six".