11103201202 has 4 divisors (see below), whose sum is σ = 16654801806. Its totient is φ = 5551600600.

The previous prime is 11103201199. The next prime is 11103201227. The reversal of 11103201202 is 20210230111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20210230111 = 23 ⋅878705657.

It can be written as a sum of positive squares in only one way, i.e., 10108492681 + 994708521 = 100541^2 + 31539^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2775800299 + ... + 2775800302.

Almost surely, 2^11103201202 is an apocalyptic number.

11103201202 is a deficient number, since it is larger than the sum of its proper divisors (5551600604).

11103201202 is an equidigital number, since it uses as much as digits as its factorization.

11103201202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5551600603.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 11103201202 its reverse (20210230111), we get a palindrome (31313431313).

The spelling of 11103201202 in words is "eleven billion, one hundred three million, two hundred one thousand, two hundred two".