116314435261 has 2 divisors, whose sum is σ = 116314435262. Its totient is φ = 116314435260.

The previous prime is 116314435247. The next prime is 116314435301. The reversal of 116314435261 is 162534413611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111389062500 + 4925372761 = 333750^2 + 70181^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116314435261 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 116314435261.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116314435241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58157217630 + 58157217631.

It is an arithmetic number, because the mean of its divisors is an integer number (58157217631).

Almost surely, 2^116314435261 is an apocalyptic number.

It is an amenable number.

116314435261 is a deficient number, since it is larger than the sum of its proper divisors (1).

116314435261 is an equidigital number, since it uses as much as digits as its factorization.

116314435261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 37.

Adding to 116314435261 its reverse (162534413611), we get a palindrome (278848848872).

The spelling of 116314435261 in words is "one hundred sixteen billion, three hundred fourteen million, four hundred thirty-five thousand, two hundred sixty-one".