116361205321 has 8 divisors (see below), whose sum is σ = 118864085760. Its totient is φ = 113876013552.

The previous prime is 116361205319. The next prime is 116361205333. The reversal of 116361205321 is 123502163611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 116361205321 - 2¹ = 116361205319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116361206321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4408870 + ... + 4435183.

It is an arithmetic number, because the mean of its divisors is an integer number (14858010720).

Almost surely, 2^116361205321 is an apocalyptic number.

It is an amenable number.

116361205321 is a deficient number, since it is larger than the sum of its proper divisors (2502880439).

116361205321 is an equidigital number, since it uses as much as digits as its factorization.

116361205321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8844335.

The product of its (nonzero) digits is 6480, while the sum is 31.

Adding to 116361205321 its reverse (123502163611), we get a palindrome (239863368932).

The spelling of 116361205321 in words is "one hundred sixteen billion, three hundred sixty-one million, two hundred five thousand, three hundred twenty-one".