100030297 has 2 divisors, whose sum is σ = 100030298. Its totient is φ = 100030296.

The previous prime is 100030291. The next prime is 100030313. The reversal of 100030297 is 792030001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72948681 + 27081616 = 8541^2 + 5204^2 .

It is a cyclic number.

It is not a de Polignac number, because 100030297 - 2¹⁹ = 99506009 is a prime.

It is not a weakly prime, because it can be changed into another prime (100030291) 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, 50015148 + 50015149.

It is an arithmetic number, because the mean of its divisors is an integer number (50015149).

Almost surely, 2^100030297 is an apocalyptic number.

It is an amenable number.

100030297 is a deficient number, since it is larger than the sum of its proper divisors (1).

100030297 is an equidigital number, since it uses as much as digits as its factorization.

100030297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 378, while the sum is 22.

The square root of 100030297 is about 10001.5147352789. The cubic root of 100030297 is about 464.2057540338.

Adding to 100030297 its reverse (792030001), we get a palindrome (892060298).

The spelling of 100030297 in words is "one hundred million, thirty thousand, two hundred ninety-seven".