11321211302102 has 32 divisors (see below), whose sum is σ = 19389944089152. Its totient is φ = 4911192244224.

The previous prime is 11321211301993. The next prime is 11321211302237. The reversal of 11321211302102 is 20120311212311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16908203 + ... + 17565014.

It is an arithmetic number, because the mean of its divisors is an integer number (605935752786).

Almost surely, 2^{11321211302102} is an apocalyptic number.

11321211302102 is a deficient number, since it is larger than the sum of its proper divisors (8068732787050).

11321211302102 is a wasteful number, since it uses less digits than its factorization.

11321211302102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34473992.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 11321211302102 its reverse (20120311212311), we get a palindrome (31441522514413).

The spelling of 11321211302102 in words is "eleven trillion, three hundred twenty-one billion, two hundred eleven million, three hundred two thousand, one hundred two".