116129915267 has 4 divisors (see below), whose sum is σ = 118600764576. Its totient is φ = 113659065960.

The previous prime is 116129915243. The next prime is 116129915309. The reversal of 116129915267 is 762519921611.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 116129915267 - 2⁶ = 116129915203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116129915567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1235424584 + ... + 1235424677.

It is an arithmetic number, because the mean of its divisors is an integer number (29650191144).

Almost surely, 2^116129915267 is an apocalyptic number.

116129915267 is a deficient number, since it is larger than the sum of its proper divisors (2470849309).

116129915267 is an equidigital number, since it uses as much as digits as its factorization.

116129915267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2470849308.

The product of its digits is 408240, while the sum is 50.

The spelling of 116129915267 in words is "one hundred sixteen billion, one hundred twenty-nine million, nine hundred fifteen thousand, two hundred sixty-seven".