111110111000102 has 16 divisors (see below), whose sum is σ = 167622276759552. Its totient is φ = 55236670509000.

The previous prime is 111110111000089. The next prime is 111110111000111. The reversal of 111110111000102 is 201000111011111.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162599078 + ... + 163280985.

It is an arithmetic number, because the mean of its divisors is an integer number (10476392297472).

Almost surely, 2^{111110111000102} is an apocalyptic number.

111110111000102 is a deficient number, since it is larger than the sum of its proper divisors (56512165759450).

111110111000102 is a wasteful number, since it uses less digits than its factorization.

111110111000102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325881043.

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 111110111000102 its reverse (201000111011111), we get a palindrome (312110222011213).

The spelling of 111110111000102 in words is "one hundred eleven trillion, one hundred ten billion, one hundred eleven million, one hundred two", and thus it is an aban number.