111002021210102 has 32 divisors (see below), whose sum is σ = 182800350198144. Its totient is φ = 50133210249600.

The previous prime is 111002021210039. The next prime is 111002021210111. The reversal of 111002021210102 is 201012120200111.

111002021210102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10232702 + ... + 18075182.

It is an arithmetic number, because the mean of its divisors is an integer number (5712510943692).

Almost surely, 2^{111002021210102} is an apocalyptic number.

111002021210102 is a deficient number, since it is larger than the sum of its proper divisors (71798328988042).

111002021210102 is a wasteful number, since it uses less digits than its factorization.

111002021210102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7846604.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 111002021210102 its reverse (201012120200111), we get a palindrome (312014141410213).

It can be divided in two parts, 11100 and 2021210102, that added together give a palindrome (2021221202).

The spelling of 111002021210102 in words is "one hundred eleven trillion, two billion, twenty-one million, two hundred ten thousand, one hundred two".