117214043 has 2 divisors, whose sum is σ = 117214044. Its totient is φ = 117214042.

The previous prime is 117214037. The next prime is 117214057. The reversal of 117214043 is 340412711.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (340412711) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 117214043 - 2⁸ = 117213787 is a prime.

It is not a weakly prime, because it can be changed into another prime (117214063) 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, 58607021 + 58607022.

It is an arithmetic number, because the mean of its divisors is an integer number (58607022).

Almost surely, 2^117214043 is an apocalyptic number.

117214043 is a deficient number, since it is larger than the sum of its proper divisors (1).

117214043 is an equidigital number, since it uses as much as digits as its factorization.

117214043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 117214043 is about 10826.5434465484. The cubic root of 117214043 is about 489.3953989638.

Adding to 117214043 its reverse (340412711), we get a palindrome (457626754).

The spelling of 117214043 in words is "one hundred seventeen million, two hundred fourteen thousand, forty-three".