116431241 has 2 divisors, whose sum is σ = 116431242. Its totient is φ = 116431240.

The previous prime is 116431223. The next prime is 116431243. The reversal of 116431241 is 142134611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 114169225 + 2262016 = 10685^2 + 1504^2 .

It is a cyclic number.

It is not a de Polignac number, because 116431241 - 2⁶ = 116431177 is a prime.

Together with 116431243, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (116431243) 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, 58215620 + 58215621.

It is an arithmetic number, because the mean of its divisors is an integer number (58215621).

Almost surely, 2^116431241 is an apocalyptic number.

It is an amenable number.

116431241 is a deficient number, since it is larger than the sum of its proper divisors (1).

116431241 is an equidigital number, since it uses as much as digits as its factorization.

116431241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 576, while the sum is 23.

The square root of 116431241 is about 10790.3309031744. The cubic root of 116431241 is about 488.3035056027.

Adding to 116431241 its reverse (142134611), we get a palindrome (258565852).

The spelling of 116431241 in words is "one hundred sixteen million, four hundred thirty-one thousand, two hundred forty-one".