112993277 has 2 divisors, whose sum is σ = 112993278. Its totient is φ = 112993276.

The previous prime is 112993267. The next prime is 112993291. The reversal of 112993277 is 772399211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90516196 + 22477081 = 9514^2 + 4741^2 .

It is an emirp because it is prime and its reverse (772399211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112993277 - 2⁴ = 112993261 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 (112993267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56496638 + 56496639.

It is an arithmetic number, because the mean of its divisors is an integer number (56496639).

Almost surely, 2^112993277 is an apocalyptic number.

It is an amenable number.

112993277 is a deficient number, since it is larger than the sum of its proper divisors (1).

112993277 is an equidigital number, since it uses as much as digits as its factorization.

112993277 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 47628, while the sum is 41.

The square root of 112993277 is about 10629.8295847111. The cubic root of 112993277 is about 483.4492246343.

The spelling of 112993277 in words is "one hundred twelve million, nine hundred ninety-three thousand, two hundred seventy-seven".