11043331102 has 4 divisors (see below), whose sum is σ = 16564996656. Its totient is φ = 5521665550.

The previous prime is 11043331063. The next prime is 11043331129. The reversal of 11043331102 is 20113334011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20113334011 = 4987 ⋅4033153.

It is a self number, because there is not a number n which added to its sum of digits gives 11043331102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2760832774 + ... + 2760832777.

It is an arithmetic number, because the mean of its divisors is an integer number (4141249164).

Almost surely, 2^11043331102 is an apocalyptic number.

11043331102 is a deficient number, since it is larger than the sum of its proper divisors (5521665554).

11043331102 is an equidigital number, since it uses as much as digits as its factorization.

11043331102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5521665553.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11043331102 its reverse (20113334011), we get a palindrome (31156665113).

The spelling of 11043331102 in words is "eleven billion, forty-three million, three hundred thirty-one thousand, one hundred two".