112095821 has 2 divisors, whose sum is σ = 112095822. Its totient is φ = 112095820.

The previous prime is 112095779. The next prime is 112095833. The reversal of 112095821 is 128590211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86955625 + 25140196 = 9325^2 + 5014^2 .

It is a cyclic number.

It is not a de Polignac number, because 112095821 - 2²⁶ = 44986957 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112095871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56047910 + 56047911.

It is an arithmetic number, because the mean of its divisors is an integer number (56047911).

Almost surely, 2^112095821 is an apocalyptic number.

It is an amenable number.

112095821 is a deficient number, since it is larger than the sum of its proper divisors (1).

112095821 is an equidigital number, since it uses as much as digits as its factorization.

112095821 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 29.

The square root of 112095821 is about 10587.5313931058. The cubic root of 112095821 is about 482.1658792712.

The spelling of 112095821 in words is "one hundred twelve million, ninety-five thousand, eight hundred twenty-one".