112505141 has 4 divisors (see below), whose sum is σ = 128577312. Its totient is φ = 96432972.

The previous prime is 112505111. The next prime is 112505143. The reversal of 112505141 is 141505211.

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 112505141 - 2⁶ = 112505077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112505143) 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, 8036075 + ... + 8036088.

It is an arithmetic number, because the mean of its divisors is an integer number (32144328).

Almost surely, 2^112505141 is an apocalyptic number.

It is an amenable number.

112505141 is a deficient number, since it is larger than the sum of its proper divisors (16072171).

112505141 is an equidigital number, since it uses as much as digits as its factorization.

112505141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16072170.

The product of its (nonzero) digits is 200, while the sum is 20.

The square root of 112505141 is about 10606.8440640937. The cubic root of 112505141 is about 482.7520456440.

The spelling of 112505141 in words is "one hundred twelve million, five hundred five thousand, one hundred forty-one".