1300230461 has 2 divisors, whose sum is σ = 1300230462. Its totient is φ = 1300230460.

The previous prime is 1300230391. The next prime is 1300230467. The reversal of 1300230461 is 1640320031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1011876100 + 288354361 = 31810^2 + 16981^2 .

It is a cyclic number.

It is not a de Polignac number, because 1300230461 - 2²⁶ = 1233121597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1300230467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650115230 + 650115231.

It is an arithmetic number, because the mean of its divisors is an integer number (650115231).

Almost surely, 2^1300230461 is an apocalyptic number.

It is an amenable number.

1300230461 is a deficient number, since it is larger than the sum of its proper divisors (1).

1300230461 is an equidigital number, since it uses as much as digits as its factorization.

1300230461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1300230461 is about 36058.7085320592. The cubic root of 1300230461 is about 1091.4573724543.

Adding to 1300230461 its reverse (1640320031), we get a palindrome (2940550492).

The spelling of 1300230461 in words is "one billion, three hundred million, two hundred thirty thousand, four hundred sixty-one".