11043511111036 has 12 divisors (see below), whose sum is σ = 19326176549680. Its totient is φ = 5521746382560.

The previous prime is 11043511110971. The next prime is 11043511111037. The reversal of 11043511111036 is 63011111534011.

It is a junction number, because it is equal to n+sod(n) for n = 11043511110995 and 11043511111013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11043511111037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 913960 + ... + 4787728.

Almost surely, 2^{11043511111036} is an apocalyptic number.

It is an amenable number.

11043511111036 is a deficient number, since it is larger than the sum of its proper divisors (8282665438644).

11043511111036 is a wasteful number, since it uses less digits than its factorization.

11043511111036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4586484 (or 4586482 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 28.

Adding to 11043511111036 its reverse (63011111534011), we get a palindrome (74054622645047).

The spelling of 11043511111036 in words is "eleven trillion, forty-three billion, five hundred eleven million, one hundred eleven thousand, thirty-six".