112130197 has 8 divisors (see below), whose sum is σ = 114920960. Its totient is φ = 109347840.

The previous prime is 112130189. The next prime is 112130201. The reversal of 112130197 is 791031211.

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

It is a cyclic number.

It is not a de Polignac number, because 112130197 - 2³ = 112130189 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 (112130107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31372 + ... + 34762.

It is an arithmetic number, because the mean of its divisors is an integer number (14365120).

Almost surely, 2^112130197 is an apocalyptic number.

It is an amenable number.

112130197 is a deficient number, since it is larger than the sum of its proper divisors (2790763).

112130197 is an equidigital number, since it uses as much as digits as its factorization.

112130197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4203.

The product of its (nonzero) digits is 378, while the sum is 25.

The square root of 112130197 is about 10589.1546876982. The cubic root of 112130197 is about 482.2151622272.

The spelling of 112130197 in words is "one hundred twelve million, one hundred thirty thousand, one hundred ninety-seven".