115434343 has 2 divisors, whose sum is σ = 115434344. Its totient is φ = 115434342.

The previous prime is 115434337. The next prime is 115434353. The reversal of 115434343 is 343434511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115434343 - 2¹³ = 115426151 is a prime.

It is a super-3 number, since 3×115434343³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115434313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57717171 + 57717172.

It is an arithmetic number, because the mean of its divisors is an integer number (57717172).

Almost surely, 2^115434343 is an apocalyptic number.

115434343 is a deficient number, since it is larger than the sum of its proper divisors (1).

115434343 is an equidigital number, since it uses as much as digits as its factorization.

115434343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 28.

The square root of 115434343 is about 10744.0375557795. The cubic root of 115434343 is about 486.9058717007.

Adding to 115434343 its reverse (343434511), we get a palindrome (458868854).

The spelling of 115434343 in words is "one hundred fifteen million, four hundred thirty-four thousand, three hundred forty-three".