116333923681 has 2 divisors, whose sum is σ = 116333923682. Its totient is φ = 116333923680.

The previous prime is 116333923679. The next prime is 116333923723. The reversal of 116333923681 is 186329333611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 116287138081 + 46785600 = 341009^2 + 6840^2 .

It is an emirp because it is prime and its reverse (186329333611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 116333923681 - 2¹ = 116333923679 is a prime.

It is a super-2 number, since 2×116333923681² (a number of 23 digits) contains 22 as substring.

Together with 116333923679, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (116333923631) 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, 58166961840 + 58166961841.

It is an arithmetic number, because the mean of its divisors is an integer number (58166961841).

Almost surely, 2^116333923681 is an apocalyptic number.

It is an amenable number.

116333923681 is a deficient number, since it is larger than the sum of its proper divisors (1).

116333923681 is an equidigital number, since it uses as much as digits as its factorization.

116333923681 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 419904, while the sum is 46.

The spelling of 116333923681 in words is "one hundred sixteen billion, three hundred thirty-three million, nine hundred twenty-three thousand, six hundred eighty-one".