112993429 has 2 divisors, whose sum is σ = 112993430. Its totient is φ = 112993428.

The previous prime is 112993427. The next prime is 112993501. The reversal of 112993429 is 924399211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107122500 + 5870929 = 10350^2 + 2423^2 .

It is an emirp because it is prime and its reverse (924399211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112993429 - 2¹ = 112993427 is a prime.

Together with 112993427, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 112993391 and 112993400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112993427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56496714 + 56496715.

It is an arithmetic number, because the mean of its divisors is an integer number (56496715).

Almost surely, 2^112993429 is an apocalyptic number.

It is an amenable number.

112993429 is a deficient number, since it is larger than the sum of its proper divisors (1).

112993429 is an equidigital number, since it uses as much as digits as its factorization.

112993429 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34992, while the sum is 40.

The square root of 112993429 is about 10629.8367344000. The cubic root of 112993429 is about 483.4494414149.

The spelling of 112993429 in words is "one hundred twelve million, nine hundred ninety-three thousand, four hundred twenty-nine".