116727454133231 has 4 divisors (see below), whose sum is σ = 116727532208352. Its totient is φ = 116727376058112.

The previous prime is 116727454133197. The next prime is 116727454133237. The reversal of 116727454133231 is 132331454727611.

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 116727454133231 - 2⁶ = 116727454133167 is a prime.

It is a super-2 number, since 2×116727454133231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 116727454133231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116727454133237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36750290 + ... + 39799983.

It is an arithmetic number, because the mean of its divisors is an integer number (29181883052088).

Almost surely, 2^{116727454133231} is an apocalyptic number.

116727454133231 is a deficient number, since it is larger than the sum of its proper divisors (78075121).

116727454133231 is an equidigital number, since it uses as much as digits as its factorization.

116727454133231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78075120.

The product of its digits is 2540160, while the sum is 50.

The spelling of 116727454133231 in words is "one hundred sixteen trillion, seven hundred twenty-seven billion, four hundred fifty-four million, one hundred thirty-three thousand, two hundred thirty-one".