116777351 has 2 divisors, whose sum is σ = 116777352. Its totient is φ = 116777350.

The previous prime is 116777347. The next prime is 116777359. The reversal of 116777351 is 153777611.

116777351 is nontrivially palindromic in base 9.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116777351 - 2² = 116777347 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116777359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58388675 + 58388676.

It is an arithmetic number, because the mean of its divisors is an integer number (58388676).

Almost surely, 2^116777351 is an apocalyptic number.

116777351 is a deficient number, since it is larger than the sum of its proper divisors (1).

116777351 is an equidigital number, since it uses as much as digits as its factorization.

116777351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30870, while the sum is 38.

The square root of 116777351 is about 10806.3569717088. The cubic root of 116777351 is about 488.7868796943.

The spelling of 116777351 in words is "one hundred sixteen million, seven hundred seventy-seven thousand, three hundred fifty-one".