11103312202 has 4 divisors (see below), whose sum is σ = 16654968306. Its totient is φ = 5551656100.

The previous prime is 11103312193. The next prime is 11103312223. The reversal of 11103312202 is 20221330111.

11103312202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6755360481 + 4347951721 = 82191^2 + 65939^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2775828049 + ... + 2775828052.

Almost surely, 2^11103312202 is an apocalyptic number.

11103312202 is a deficient number, since it is larger than the sum of its proper divisors (5551656104).

11103312202 is an equidigital number, since it uses as much as digits as its factorization.

11103312202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5551656103.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11103312202 its reverse (20221330111), we get a palindrome (31324642313).

The spelling of 11103312202 in words is "eleven billion, one hundred three million, three hundred twelve thousand, two hundred two".