112126137 has 16 divisors (see below), whose sum is σ = 152928000. Its totient is φ = 73052624.

The previous prime is 112126121. The next prime is 112126139. The reversal of 112126137 is 731621211.

It is a cyclic number.

It is not a de Polignac number, because 112126137 - 2⁴ = 112126121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112126139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29914 + ... + 33452.

It is an arithmetic number, because the mean of its divisors is an integer number (9558000).

Almost surely, 2^112126137 is an apocalyptic number.

It is an amenable number.

112126137 is a deficient number, since it is larger than the sum of its proper divisors (40801863).

112126137 is a wasteful number, since it uses less digits than its factorization.

112126137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3780.

The product of its digits is 504, while the sum is 24.

The square root of 112126137 is about 10588.9629803867. The cubic root of 112126137 is about 482.2093421560.

Adding to 112126137 its reverse (731621211), we get a palindrome (843747348).

The spelling of 112126137 in words is "one hundred twelve million, one hundred twenty-six thousand, one hundred thirty-seven".