112901 has 2 divisors, whose sum is σ = 112902. Its totient is φ = 112900.

The previous prime is 112877. The next prime is 112909. The reversal of 112901 is 109211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112225 + 676 = 335^2 + 26^2 .

It is an emirp because it is prime and its reverse (109211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112901 - 2¹⁴ = 96517 is a prime.

It is a plaindrome in base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112909) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56450 + 56451.

It is an arithmetic number, because the mean of its divisors is an integer number (56451).

2¹¹²⁹⁰¹ is an apocalyptic number.

It is an amenable number.

112901 is a deficient number, since it is larger than the sum of its proper divisors (1).

112901 is an equidigital number, since it uses as much as digits as its factorization.

112901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 14.

The square root of 112901 is about 336.0074403938. The cubic root of 112901 is about 48.3317584373.

The spelling of 112901 in words is "one hundred twelve thousand, nine hundred one".