112501 has 2 divisors, whose sum is σ = 112502. Its totient is φ = 112500.

The previous prime is 112481. The next prime is 112507. The reversal of 112501 is 105211.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 72900 + 39601 = 270^2 + 199^2 .

It is an emirp because it is prime and its reverse (105211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112501 - 2¹³ = 104309 is a prime.

It is a Chen prime.

112501 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56250 + 56251.

It is an arithmetic number, because the mean of its divisors is an integer number (56251).

2¹¹²⁵⁰¹ is an apocalyptic number.

It is an amenable number.

112501 is a deficient number, since it is larger than the sum of its proper divisors (1).

112501 is an equidigital number, since it uses as much as digits as its factorization.

112501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10, while the sum is 10.

The square root of 112501 is about 335.4116873336. The cubic root of 112501 is about 48.2746122653.

Adding to 112501 its reverse (105211), we get a palindrome (217712).

The spelling of 112501 in words is "one hundred twelve thousand, five hundred one".