916212301 has 2 divisors, whose sum is σ = 916212302. Its totient is φ = 916212300.

The previous prime is 916212287. The next prime is 916212307. The reversal of 916212301 is 103212619.

916212301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 674440900 + 241771401 = 25970^2 + 15549^2 .

It is a cyclic number.

It is not a de Polignac number, because 916212301 - 2¹³ = 916204109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (916212307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 458106150 + 458106151.

It is an arithmetic number, because the mean of its divisors is an integer number (458106151).

Almost surely, 2^916212301 is an apocalyptic number.

It is an amenable number.

916212301 is a deficient number, since it is larger than the sum of its proper divisors (1).

916212301 is an equidigital number, since it uses as much as digits as its factorization.

916212301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 916212301 is about 30268.9990088870. Note that the first 3 decimals coincide. The cubic root of 916212301 is about 971.2522534286.

The spelling of 916212301 in words is "nine hundred sixteen million, two hundred twelve thousand, three hundred one".