112124357 has 2 divisors, whose sum is σ = 112124358. Its totient is φ = 112124356.

The previous prime is 112124329. The next prime is 112124359. The reversal of 112124357 is 753421211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 92179201 + 19945156 = 9601^2 + 4466^2 .

It is an emirp because it is prime and its reverse (753421211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112124357 - 2⁶ = 112124293 is a prime.

Together with 112124359, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112124359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56062178 + 56062179.

It is an arithmetic number, because the mean of its divisors is an integer number (56062179).

Almost surely, 2^112124357 is an apocalyptic number.

It is an amenable number.

112124357 is a deficient number, since it is larger than the sum of its proper divisors (1).

112124357 is an equidigital number, since it uses as much as digits as its factorization.

112124357 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1680, while the sum is 26.

The square root of 112124357 is about 10588.8789302740. The cubic root of 112124357 is about 482.2067904548.

Adding to 112124357 its reverse (753421211), we get a palindrome (865545568).

The spelling of 112124357 in words is "one hundred twelve million, one hundred twenty-four thousand, three hundred fifty-seven".