116326333621 has 2 divisors, whose sum is σ = 116326333622. Its totient is φ = 116326333620.

The previous prime is 116326333597. The next prime is 116326333637. The reversal of 116326333621 is 126333623611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 79925509521 + 36400824100 = 282711^2 + 190790^2 .

It is a cyclic number.

It is not a de Polignac number, because 116326333621 - 2¹¹ = 116326331573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116326333681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58163166810 + 58163166811.

It is an arithmetic number, because the mean of its divisors is an integer number (58163166811).

Almost surely, 2^116326333621 is an apocalyptic number.

It is an amenable number.

116326333621 is a deficient number, since it is larger than the sum of its proper divisors (1).

116326333621 is an equidigital number, since it uses as much as digits as its factorization.

116326333621 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69984, while the sum is 37.

The spelling of 116326333621 in words is "one hundred sixteen billion, three hundred twenty-six million, three hundred thirty-three thousand, six hundred twenty-one".