11112002102 has 8 divisors (see below), whose sum is σ = 16729966800. Its totient is φ = 5535346504.

The previous prime is 11112002093. The next prime is 11112002113. The reversal of 11112002102 is 20120021111.

11112002102 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 10326602 + ... + 10327677.

It is an arithmetic number, because the mean of its divisors is an integer number (2091245850).

Almost surely, 2^11112002102 is an apocalyptic number.

11112002102 is a deficient number, since it is larger than the sum of its proper divisors (5617964698).

11112002102 is a wasteful number, since it uses less digits than its factorization.

11112002102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20654550.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11112002102 its reverse (20120021111), we get a palindrome (31232023213).

The spelling of 11112002102 in words is "eleven billion, one hundred twelve million, two thousand, one hundred two".