116000581311 has 24 divisors (see below), whose sum is σ = 171785302416. Its totient is φ = 75385042560.

The previous prime is 116000581297. The next prime is 116000581327. The reversal of 116000581311 is 113185000611.

It is a happy number.

116000581311 is a `hidden beast` number, since 1 + 1 + 600 + 0 + 58 + 1 + 3 + 1 + 1 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-116000581311 is a prime.

It is a super-2 number, since 2×116000581311² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116000581511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 318016 + ... + 577178.

It is an arithmetic number, because the mean of its divisors is an integer number (7157720934).

Almost surely, 2^116000581311 is an apocalyptic number.

116000581311 is a deficient number, since it is larger than the sum of its proper divisors (55784721105).

116000581311 is a wasteful number, since it uses less digits than its factorization.

116000581311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260423 (or 260420 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 27.

Adding to 116000581311 its reverse (113185000611), we get a palindrome (229185581922).

The spelling of 116000581311 in words is "one hundred sixteen billion, five hundred eighty-one thousand, three hundred eleven".