11102134243202 has 4 divisors (see below), whose sum is σ = 16653201364806. Its totient is φ = 5551067121600.

The previous prime is 11102134243169. The next prime is 11102134243219. The reversal of 11102134243202 is 20234243120111.

It is a happy number.

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., 9091605922441 + 2010528320761 = 3015229^2 + 1417931^2 .

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, 2775533560799 + ... + 2775533560802.

Almost surely, 2^{11102134243202} is an apocalyptic number.

11102134243202 is a deficient number, since it is larger than the sum of its proper divisors (5551067121604).

11102134243202 is an equidigital number, since it uses as much as digits as its factorization.

11102134243202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5551067121603.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 11102134243202 its reverse (20234243120111), we get a palindrome (31336377363313).

The spelling of 11102134243202 in words is "eleven trillion, one hundred two billion, one hundred thirty-four million, two hundred forty-three thousand, two hundred two".