1112134142 has 16 divisors (see below), whose sum is σ = 1908005760. Its totient is φ = 476256408.

The previous prime is 1112134117. The next prime is 1112134211. The reversal of 1112134142 is 2414312111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12092 + ... + 48687.

It is an arithmetic number, because the mean of its divisors is an integer number (119250360).

Almost surely, 2^1112134142 is an apocalyptic number.

1112134142 is a deficient number, since it is larger than the sum of its proper divisors (795871618).

1112134142 is a wasteful number, since it uses less digits than its factorization.

1112134142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62095.

The product of its digits is 192, while the sum is 20.

The square root of 1112134142 is about 33348.6752660432. The cubic root of 1112134142 is about 1036.0619506243.

Adding to 1112134142 its reverse (2414312111), we get a palindrome (3526446253).

The spelling of 1112134142 in words is "one billion, one hundred twelve million, one hundred thirty-four thousand, one hundred forty-two".