1112134030 has 32 divisors (see below), whose sum is σ = 2408232960. Its totient is φ = 361234080.

The previous prime is 1112134027. The next prime is 1112134043. The reversal of 1112134030 is 304312111.

It is a junction number, because it is equal to n+sod(n) for n = 1112133995 and 1112134013.

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 15 ways as a sum of consecutive naturals, for example, 416766 + ... + 419425.

It is an arithmetic number, because the mean of its divisors is an integer number (75257280).

Almost surely, 2^1112134030 is an apocalyptic number.

1112134030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112134030 is an abundant number, since it is smaller than the sum of its proper divisors (1296098930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1112134030 is a wasteful number, since it uses less digits than its factorization.

1112134030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836224.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1112134030 is about 33348.6735868160. The cubic root of 1112134030 is about 1036.0619158446.

Adding to 1112134030 its reverse (304312111), we get a palindrome (1416446141).

The spelling of 1112134030 in words is "one billion, one hundred twelve million, one hundred thirty-four thousand, thirty".