111241102 has 16 divisors (see below), whose sum is σ = 190884960. Its totient is φ = 47628288.

The previous prime is 111241073. The next prime is 111241121. The reversal of 111241102 is 201142111.

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, 13774 + ... + 20302.

It is an arithmetic number, because the mean of its divisors is an integer number (11930310).

Almost surely, 2^111241102 is an apocalyptic number.

111241102 is a deficient number, since it is larger than the sum of its proper divisors (79643858).

111241102 is a wasteful number, since it uses less digits than its factorization.

111241102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7755.

The product of its (nonzero) digits is 16, while the sum is 13.

The square root of 111241102 is about 10547.0897407768. The cubic root of 111241102 is about 480.9372630085.

Adding to 111241102 its reverse (201142111), we get a palindrome (312383213).

The spelling of 111241102 in words is "one hundred eleven million, two hundred forty-one thousand, one hundred two".