116061401 has 2 divisors, whose sum is σ = 116061402. Its totient is φ = 116061400.

The previous prime is 116061391. The next prime is 116061403. The reversal of 116061401 is 104160611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 105596176 + 10465225 = 10276^2 + 3235^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116061401 is a prime.

Together with 116061403, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (116061403) 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 as a sum of consecutive naturals, namely, 58030700 + 58030701.

It is an arithmetic number, because the mean of its divisors is an integer number (58030701).

Almost surely, 2^116061401 is an apocalyptic number.

It is an amenable number.

116061401 is a deficient number, since it is larger than the sum of its proper divisors (1).

116061401 is an equidigital number, since it uses as much as digits as its factorization.

116061401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 116061401 is about 10773.1797070317. The cubic root of 116061401 is about 487.7859305307.

The spelling of 116061401 in words is "one hundred sixteen million, sixty-one thousand, four hundred one".