116321633 has 12 divisors (see below), whose sum is σ = 126593292. Its totient is φ = 106798080.

The previous prime is 116321609. The next prime is 116321651. The reversal of 116321633 is 336123611.

It can be written as a sum of positive squares in 6 ways, for example, as 14876449 + 101445184 = 3857^2 + 10072^2 .

It is not a de Polignac number, because 116321633 - 2¹⁴ = 116305249 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (116321533) 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 in 11 ways as a sum of consecutive naturals, for example, 6941 + ... + 16757.

It is an arithmetic number, because the mean of its divisors is an integer number (10549441).

Almost surely, 2^116321633 is an apocalyptic number.

It is an amenable number.

116321633 is a deficient number, since it is larger than the sum of its proper divisors (10271659).

116321633 is an equidigital number, since it uses as much as digits as its factorization.

116321633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9892 (or 9875 counting only the distinct ones).

The product of its digits is 1944, while the sum is 26.

The square root of 116321633 is about 10785.2507156765. The cubic root of 116321633 is about 488.1502283720.

The spelling of 116321633 in words is "one hundred sixteen million, three hundred twenty-one thousand, six hundred thirty-three".