116603225021 has 2 divisors, whose sum is σ = 116603225022. Its totient is φ = 116603225020.

The previous prime is 116603225009. The next prime is 116603225119. The reversal of 116603225021 is 120522306611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 71398512025 + 45204712996 = 267205^2 + 212614^2 .

It is a cyclic number.

It is not a de Polignac number, because 116603225021 - 2⁶ = 116603224957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116603225821) 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, 58301612510 + 58301612511.

It is an arithmetic number, because the mean of its divisors is an integer number (58301612511).

Almost surely, 2^116603225021 is an apocalyptic number.

It is an amenable number.

116603225021 is a deficient number, since it is larger than the sum of its proper divisors (1).

116603225021 is an equidigital number, since it uses as much as digits as its factorization.

116603225021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 29.

The spelling of 116603225021 in words is "one hundred sixteen billion, six hundred three million, two hundred twenty-five thousand, twenty-one".