116728645176311 has 8 divisors (see below), whose sum is σ = 133404859077120. Its totient is φ = 100052604565848.

The previous prime is 116728645176301. The next prime is 116728645176317. The reversal of 116728645176311 is 113671546827611.

It is a happy number.

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 116728645176311 - 2²² = 116728640982007 is a prime.

It is a super-2 number, since 2×116728645176311² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116728645176317) 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, 41875931 + ... + 44576348.

It is an arithmetic number, because the mean of its divisors is an integer number (16675607384640).

Almost surely, 2^{116728645176311} is an apocalyptic number.

116728645176311 is a deficient number, since it is larger than the sum of its proper divisors (16676213900809).

116728645176311 is an equidigital number, since it uses as much as digits as its factorization.

116728645176311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86645173.

The product of its digits is 10160640, while the sum is 59.

The spelling of 116728645176311 in words is "one hundred sixteen trillion, seven hundred twenty-eight billion, six hundred forty-five million, one hundred seventy-six thousand, three hundred eleven".