115500543334211 has 8 divisors (see below), whose sum is σ = 134809144803840. Its totient is φ = 96894072827208.

The previous prime is 115500543334207. The next prime is 115500543334217. The reversal of 115500543334211 is 112433345005511.

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 115500543334211 - 2² = 115500543334207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115500543334217) 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, 175532740301 + ... + 175532740958.

It is an arithmetic number, because the mean of its divisors is an integer number (16851143100480).

Almost surely, 2^{115500543334211} is an apocalyptic number.

115500543334211 is a deficient number, since it is larger than the sum of its proper divisors (19308601469629).

115500543334211 is an equidigital number, since it uses as much as digits as its factorization.

115500543334211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351065481313.

The product of its (nonzero) digits is 108000, while the sum is 38.

Adding to 115500543334211 its reverse (112433345005511), we get a palindrome (227933888339722).

The spelling of 115500543334211 in words is "one hundred fifteen trillion, five hundred billion, five hundred forty-three million, three hundred thirty-four thousand, two hundred eleven".