112125554 has 8 divisors (see below), whose sum is σ = 169853868. Its totient is φ = 55507600.

The previous prime is 112125539. The next prime is 112125589. The reversal of 112125554 is 455521211.

It can be written as a sum of positive squares in 2 ways, for example, as 101465329 + 10660225 = 10073^2 + 3265^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277337 + ... + 277740.

Almost surely, 2^112125554 is an apocalyptic number.

112125554 is a deficient number, since it is larger than the sum of its proper divisors (57728314).

112125554 is a wasteful number, since it uses less digits than its factorization.

112125554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555180.

The product of its digits is 2000, while the sum is 26.

The square root of 112125554 is about 10588.9354516873. The cubic root of 112125554 is about 482.2085064051.

Adding to 112125554 its reverse (455521211), we get a palindrome (567646765).

The spelling of 112125554 in words is "one hundred twelve million, one hundred twenty-five thousand, five hundred fifty-four".