112126541 has 4 divisors (see below), whose sum is σ = 117001632. Its totient is φ = 107251452.

The previous prime is 112126529. The next prime is 112126549. The reversal of 112126541 is 145621211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112126541 - 2²⁶ = 45017677 is a prime.

It is a super-2 number, since 2×112126541² = 25144722393249362, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 4875067 = 112126541 / (1 + 1 + 2 + 1 + 2 + 6 + 5 + 4 + 1).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112126549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2437511 + ... + 2437556.

It is an arithmetic number, because the mean of its divisors is an integer number (29250408).

Almost surely, 2^112126541 is an apocalyptic number.

It is an amenable number.

112126541 is a deficient number, since it is larger than the sum of its proper divisors (4875091).

112126541 is an equidigital number, since it uses as much as digits as its factorization.

112126541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4875090.

The product of its digits is 480, while the sum is 23.

The square root of 112126541 is about 10588.9820568362. The cubic root of 112126541 is about 482.2099213023.

Adding to 112126541 its reverse (145621211), we get a palindrome (257747752).

The spelling of 112126541 in words is "one hundred twelve million, one hundred twenty-six thousand, five hundred forty-one".