11112303321102 has 32 divisors (see below), whose sum is σ = 22375630725120. Its totient is φ = 3678973642080.

The previous prime is 11112303321071. The next prime is 11112303321121. The reversal of 11112303321102 is 20112330321111.

It is a congruent number.

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 in 15 ways as a sum of consecutive naturals, for example, 4372702 + ... + 6430017.

It is an arithmetic number, because the mean of its divisors is an integer number (699238460160).

Almost surely, 2^{11112303321102} is an apocalyptic number.

11112303321102 is an abundant number, since it is smaller than the sum of its proper divisors (11263327404018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11112303321102 is a wasteful number, since it uses less digits than its factorization.

11112303321102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10803888.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 11112303321102 its reverse (20112330321111), we get a palindrome (31224633642213).

The spelling of 11112303321102 in words is "eleven trillion, one hundred twelve billion, three hundred three million, three hundred twenty-one thousand, one hundred two".