201300212489 has 2 divisors, whose sum is σ = 201300212490. Its totient is φ = 201300212488.

The previous prime is 201300212483. The next prime is 201300212537. The reversal of 201300212489 is 984212003102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 200019145225 + 1281067264 = 447235^2 + 35792^2 .

It is a cyclic number.

It is not a de Polignac number, because 201300212489 - 2¹⁶ = 201300146953 is a prime.

It is not a weakly prime, because it can be changed into another prime (201300212483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100650106244 + 100650106245.

It is an arithmetic number, because the mean of its divisors is an integer number (100650106245).

Almost surely, 2^201300212489 is an apocalyptic number.

It is an amenable number.

201300212489 is a deficient number, since it is larger than the sum of its proper divisors (1).

201300212489 is an equidigital number, since it uses as much as digits as its factorization.

201300212489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 32.

The spelling of 201300212489 in words is "two hundred one billion, three hundred million, two hundred twelve thousand, four hundred eighty-nine".