112723201 has 8 divisors (see below), whose sum is σ = 115960040. Its totient is φ = 109496448.

The previous prime is 112723199. The next prime is 112723229. The reversal of 112723201 is 102327211.

It can be written as a sum of positive squares in 4 ways, for example, as 19793601 + 92929600 = 4449^2 + 9640^2 .

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 112723201 - 2¹ = 112723199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112723241) 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, 24085 + ... + 28381.

It is an arithmetic number, because the mean of its divisors is an integer number (14495005).

Almost surely, 2^112723201 is an apocalyptic number.

It is an amenable number.

112723201 is a deficient number, since it is larger than the sum of its proper divisors (3236839).

112723201 is an equidigital number, since it uses as much as digits as its factorization.

112723201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5043.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 112723201 is about 10617.1183001792. The cubic root of 112723201 is about 483.0637379861.

The spelling of 112723201 in words is "one hundred twelve million, seven hundred twenty-three thousand, two hundred one".