112144102 has 32 divisors (see below), whose sum is σ = 203757120. Its totient is φ = 45265920.

The previous prime is 112144079. The next prime is 112144111. The reversal of 112144102 is 201441211.

It is a happy number.

It is a super-2 number, since 2×112144102² = 25152599226772808, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 13278 + ... + 20014.

It is an arithmetic number, because the mean of its divisors is an integer number (6367410).

Almost surely, 2^112144102 is an apocalyptic number.

112144102 is a deficient number, since it is larger than the sum of its proper divisors (91613018).

112144102 is a wasteful number, since it uses less digits than its factorization.

112144102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6816.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 112144102 is about 10589.8112353337. The cubic root of 112144102 is about 482.2350941898.

Adding to 112144102 its reverse (201441211), we get a palindrome (313585313).

The spelling of 112144102 in words is "one hundred twelve million, one hundred forty-four thousand, one hundred two".