11113103132 has 6 divisors (see below), whose sum is σ = 19447930488. Its totient is φ = 5556551564.

The previous prime is 11113103129. The next prime is 11113103171. The reversal of 11113103132 is 23130131111.

It is a super-2 number, since 2×11113103132² (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 11113103132.

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, 1389137888 + ... + 1389137895.

It is an arithmetic number, because the mean of its divisors is an integer number (3241321748).

Almost surely, 2^11113103132 is an apocalyptic number.

It is an amenable number.

11113103132 is a deficient number, since it is larger than the sum of its proper divisors (8334827356).

11113103132 is a wasteful number, since it uses less digits than its factorization.

11113103132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2778275787 (or 2778275785 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 11113103132 its reverse (23130131111), we get a palindrome (34243234243).

The spelling of 11113103132 in words is "eleven billion, one hundred thirteen million, one hundred three thousand, one hundred thirty-two".