116513743777 has 2 divisors, whose sum is σ = 116513743778. Its totient is φ = 116513743776.

The previous prime is 116513743769. The next prime is 116513743799. The reversal of 116513743777 is 777347315611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100816410256 + 15697333521 = 317516^2 + 125289^2 .

It is a cyclic number.

It is not a de Polignac number, because 116513743777 - 2³ = 116513743769 is a prime.

It is not a weakly prime, because it can be changed into another prime (116513741777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58256871888 + 58256871889.

It is an arithmetic number, because the mean of its divisors is an integer number (58256871889).

Almost surely, 2^116513743777 is an apocalyptic number.

It is an amenable number.

116513743777 is a deficient number, since it is larger than the sum of its proper divisors (1).

116513743777 is an equidigital number, since it uses as much as digits as its factorization.

116513743777 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2593080, while the sum is 52.

The spelling of 116513743777 in words is "one hundred sixteen billion, five hundred thirteen million, seven hundred forty-three thousand, seven hundred seventy-seven".