113622043 has 2 divisors, whose sum is σ = 113622044. Its totient is φ = 113622042.

The previous prime is 113622031. The next prime is 113622053. The reversal of 113622043 is 340226311.

It is a strong prime.

It is an emirp because it is prime and its reverse (340226311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113622043 - 2⁹ = 113621531 is a prime.

It is not a weakly prime, because it can be changed into another prime (113622053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56811021 + 56811022.

It is an arithmetic number, because the mean of its divisors is an integer number (56811022).

Almost surely, 2^113622043 is an apocalyptic number.

113622043 is a deficient number, since it is larger than the sum of its proper divisors (1).

113622043 is an equidigital number, since it uses as much as digits as its factorization.

113622043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 113622043 is about 10659.3640992322. The cubic root of 113622043 is about 484.3443054181.

Adding to 113622043 its reverse (340226311), we get a palindrome (453848354).

The spelling of 113622043 in words is "one hundred thirteen million, six hundred twenty-two thousand, forty-three".