11103102303112 has 8 divisors (see below), whose sum is σ = 20818316818350. Its totient is φ = 5551551151552.

The previous prime is 11103102303101. The next prime is 11103102303119. The reversal of 11103102303112 is 21130320130111.

11103102303112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 9957975451876 + 1145126851236 = 3155626^2 + 1070106^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 11103102303112.

It is not an unprimeable number, because it can be changed into a prime (11103102303119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 693943893937 + ... + 693943893952.

Almost surely, 2^{11103102303112} is an apocalyptic number.

It is an amenable number.

11103102303112 is a deficient number, since it is larger than the sum of its proper divisors (9715214515238).

11103102303112 is a wasteful number, since it uses less digits than its factorization.

11103102303112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1387887787895 (or 1387887787891 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 11103102303112 its reverse (21130320130111), we get a palindrome (32233422433223).

The spelling of 11103102303112 in words is "eleven trillion, one hundred three billion, one hundred two million, three hundred three thousand, one hundred twelve".