1112132102 has 4 divisors (see below), whose sum is σ = 1668198156. Its totient is φ = 556066050.

The previous prime is 1112132089. The next prime is 1112132113. The reversal of 1112132102 is 2012312111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2012312111 = 109 ⋅18461579.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278033024 + ... + 278033027.

It is an arithmetic number, because the mean of its divisors is an integer number (417049539).

Almost surely, 2^1112132102 is an apocalyptic number.

1112132102 is a deficient number, since it is larger than the sum of its proper divisors (556066054).

1112132102 is an equidigital number, since it uses as much as digits as its factorization.

1112132102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556066053.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 1112132102 is about 33348.6446801066. The cubic root of 1112132102 is about 1036.0613171372.

Adding to 1112132102 its reverse (2012312111), we get a palindrome (3124444213).

Subtracting 1112132102 from its reverse (2012312111), we obtain a square (900180009 = 30003²).

The spelling of 1112132102 in words is "one billion, one hundred twelve million, one hundred thirty-two thousand, one hundred two".