112132249 has 2 divisors, whose sum is σ = 112132250. Its totient is φ = 112132248.

The previous prime is 112132247. The next prime is 112132277. The reversal of 112132249 is 942231211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93702400 + 18429849 = 9680^2 + 4293^2 .

It is a cyclic number.

It is not a de Polignac number, because 112132249 - 2¹ = 112132247 is a prime.

Together with 112132247, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (112132247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56066124 + 56066125.

It is an arithmetic number, because the mean of its divisors is an integer number (56066125).

Almost surely, 2^112132249 is an apocalyptic number.

It is an amenable number.

112132249 is a deficient number, since it is larger than the sum of its proper divisors (1).

112132249 is an equidigital number, since it uses as much as digits as its factorization.

112132249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 25.

The square root of 112132249 is about 10589.2515788416. The cubic root of 112132249 is about 482.2181037466.

The spelling of 112132249 in words is "one hundred twelve million, one hundred thirty-two thousand, two hundred forty-nine".