1112120134 has 16 divisors (see below), whose sum is σ = 1689359616. Its totient is φ = 549045000.

The previous prime is 1112120129. The next prime is 1112120153. The reversal of 1112120134 is 4310212111.

It is a super-2 number, since 2×1112120134² = 2473622384896355912, 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 (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39409 + ... + 61459.

It is an arithmetic number, because the mean of its divisors is an integer number (105584976).

Almost surely, 2^1112120134 is an apocalyptic number.

1112120134 is a deficient number, since it is larger than the sum of its proper divisors (577239482).

1112120134 is a wasteful number, since it uses less digits than its factorization.

1112120134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22371.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 1112120134 is about 33348.4652420467. The cubic root of 1112120134 is about 1036.0576006644.

Adding to 1112120134 its reverse (4310212111), we get a palindrome (5422332245).

The spelling of 1112120134 in words is "one billion, one hundred twelve million, one hundred twenty thousand, one hundred thirty-four".