1112110102 has 4 divisors (see below), whose sum is σ = 1668165156. Its totient is φ = 556055050.

The previous prime is 1112110081. The next prime is 1112110121. The reversal of 1112110102 is 2010112111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2010112111 = 7 ⋅287158873.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278027524 + ... + 278027527.

It is an arithmetic number, because the mean of its divisors is an integer number (417041289).

Almost surely, 2^1112110102 is an apocalyptic number.

1112110102 is a deficient number, since it is larger than the sum of its proper divisors (556055054).

1112110102 is an equidigital number, since it uses as much as digits as its factorization.

1112110102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556055053.

The product of its (nonzero) digits is 4, while the sum is 10.

The square root of 1112110102 is about 33348.3148299880. The cubic root of 1112110102 is about 1036.0544853651.

Adding to 1112110102 its reverse (2010112111), we get a palindrome (3122222213).

The spelling of 1112110102 in words is "one billion, one hundred twelve million, one hundred ten thousand, one hundred two".