1300124323 has 2 divisors, whose sum is σ = 1300124324. Its totient is φ = 1300124322.

The previous prime is 1300124321. The next prime is 1300124341. The reversal of 1300124323 is 3234210031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1300124323 - 2¹ = 1300124321 is a prime.

Together with 1300124321, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1300124323.

It is not a weakly prime, because it can be changed into another prime (1300124321) 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, 650062161 + 650062162.

It is an arithmetic number, because the mean of its divisors is an integer number (650062162).

Almost surely, 2^1300124323 is an apocalyptic number.

1300124323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1300124323 is an equidigital number, since it uses as much as digits as its factorization.

1300124323 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 19.

The square root of 1300124323 is about 36057.2367632352. The cubic root of 1300124323 is about 1091.4276730386.

Adding to 1300124323 its reverse (3234210031), we get a palindrome (4534334354).

The spelling of 1300124323 in words is "one billion, three hundred million, one hundred twenty-four thousand, three hundred twenty-three".