116755321 has 2 divisors, whose sum is σ = 116755322. Its totient is φ = 116755320.

The previous prime is 116755319. The next prime is 116755333. The reversal of 116755321 is 123557611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58690921 + 58064400 = 7661^2 + 7620^2 .

It is an emirp because it is prime and its reverse (123557611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 116755321 - 2¹ = 116755319 is a prime.

Together with 116755319, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (116755351) 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, 58377660 + 58377661.

It is an arithmetic number, because the mean of its divisors is an integer number (58377661).

Almost surely, 2^116755321 is an apocalyptic number.

It is an amenable number.

116755321 is a deficient number, since it is larger than the sum of its proper divisors (1).

116755321 is an equidigital number, since it uses as much as digits as its factorization.

116755321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6300, while the sum is 31.

The square root of 116755321 is about 10805.3376161969. The cubic root of 116755321 is about 488.7561412790.

The spelling of 116755321 in words is "one hundred sixteen million, seven hundred fifty-five thousand, three hundred twenty-one".