115043808340511 has 16 divisors (see below), whose sum is σ = 122578424570304. Its totient is φ = 107742257593344.

The previous prime is 115043808340397. The next prime is 115043808340589.

115043808340511 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 115043808340511 - 2⁴⁶ = 44675064162847 is a prime.

It is a super-2 number, since 2×115043808340511² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115043808342511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249840206 + ... + 250300251.

It is an arithmetic number, because the mean of its divisors is an integer number (7661151535644).

Almost surely, 2^{115043808340511} is an apocalyptic number.

115043808340511 is a deficient number, since it is larger than the sum of its proper divisors (7534616229793).

115043808340511 is a wasteful number, since it uses less digits than its factorization.

115043808340511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500140690.

The product of its (nonzero) digits is 230400, while the sum is 44.

It can be divided in two parts, 11504380 and 8340511, that added together give a palindrome (19844891).

The spelling of 115043808340511 in words is "one hundred fifteen trillion, forty-three billion, eight hundred eight million, three hundred forty thousand, five hundred eleven".