111344102 has 16 divisors (see below), whose sum is σ = 168476112. Its totient is φ = 55188000.

The previous prime is 111344099. The next prime is 111344113. The reversal of 111344102 is 201443111.

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, 146708 + ... + 147464.

It is an arithmetic number, because the mean of its divisors is an integer number (10529757).

Almost surely, 2^111344102 is an apocalyptic number.

111344102 is a deficient number, since it is larger than the sum of its proper divisors (57132010).

111344102 is a wasteful number, since it uses less digits than its factorization.

111344102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1303.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 111344102 is about 10551.9714745634. The cubic root of 111344102 is about 481.0856531753.

Adding to 111344102 its reverse (201443111), we get a palindrome (312787213).

Subtracting 111344102 from its reverse (201443111), we obtain a palindrome (90099009).

The spelling of 111344102 in words is "one hundred eleven million, three hundred forty-four thousand, one hundred two".