116271451129 has 2 divisors, whose sum is σ = 116271451130. Its totient is φ = 116271451128.

The previous prime is 116271451097. The next prime is 116271451133. The reversal of 116271451129 is 921154172611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 114348804025 + 1922647104 = 338155^2 + 43848^2 .

It is a cyclic number.

It is not a de Polignac number, because 116271451129 - 2⁵ = 116271451097 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 116271451091 and 116271451100.

It is not a weakly prime, because it can be changed into another prime (116271451169) 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 as a sum of consecutive naturals, namely, 58135725564 + 58135725565.

It is an arithmetic number, because the mean of its divisors is an integer number (58135725565).

Almost surely, 2^116271451129 is an apocalyptic number.

It is an amenable number.

116271451129 is a deficient number, since it is larger than the sum of its proper divisors (1).

116271451129 is an equidigital number, since it uses as much as digits as its factorization.

116271451129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 40.

The spelling of 116271451129 in words is "one hundred sixteen billion, two hundred seventy-one million, four hundred fifty-one thousand, one hundred twenty-nine".