117430043 has 8 divisors (see below), whose sum is σ = 118975920. Its totient is φ = 115891200.

The previous prime is 117430037. The next prime is 117430057. The reversal of 117430043 is 340034711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 117430043 - 2¹⁰ = 117429019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117430003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37388 + ... + 40406.

It is an arithmetic number, because the mean of its divisors is an integer number (14871990).

Almost surely, 2^117430043 is an apocalyptic number.

117430043 is a deficient number, since it is larger than the sum of its proper divisors (1545877).

117430043 is an equidigital number, since it uses as much as digits as its factorization.

117430043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3517.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 117430043 is about 10836.5143381071. The cubic root of 117430043 is about 489.6958309392.

Adding to 117430043 its reverse (340034711), we get a palindrome (457464754).

The spelling of 117430043 in words is "one hundred seventeen million, four hundred thirty thousand, forty-three".