300132947 has 2 divisors, whose sum is σ = 300132948. Its totient is φ = 300132946.

The previous prime is 300132869. The next prime is 300133021. The reversal of 300132947 is 749231003.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-300132947 is a prime.

It is not a weakly prime, because it can be changed into another prime (300132047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150066473 + 150066474.

It is an arithmetic number, because the mean of its divisors is an integer number (150066474).

Almost surely, 2^300132947 is an apocalyptic number.

300132947 is a deficient number, since it is larger than the sum of its proper divisors (1).

300132947 is an equidigital number, since it uses as much as digits as its factorization.

300132947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 300132947 is about 17324.3454999027. The cubic root of 300132947 is about 669.5318233697.

The spelling of 300132947 in words is "three hundred million, one hundred thirty-two thousand, nine hundred forty-seven".