112495321 has 4 divisors (see below), whose sum is σ = 116374500. Its totient is φ = 108616144.

The previous prime is 112495319. The next prime is 112495343. The reversal of 112495321 is 123594211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 49070025 + 63425296 = 7005^2 + 7964^2 .

It is a cyclic number.

It is not a de Polignac number, because 112495321 - 2¹ = 112495319 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112495321.

It is not an unprimeable number, because it can be changed into a prime (112495381) 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, 1939546 + ... + 1939603.

It is an arithmetic number, because the mean of its divisors is an integer number (29093625).

Almost surely, 2^112495321 is an apocalyptic number.

It is an amenable number.

112495321 is a deficient number, since it is larger than the sum of its proper divisors (3879179).

112495321 is an equidigital number, since it uses as much as digits as its factorization.

112495321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3879178.

The product of its digits is 2160, while the sum is 28.

The square root of 112495321 is about 10606.3811453294. The cubic root of 112495321 is about 482.7379995806.

The spelling of 112495321 in words is "one hundred twelve million, four hundred ninety-five thousand, three hundred twenty-one".