133076747 has 2 divisors, whose sum is σ = 133076748. Its totient is φ = 133076746.

The previous prime is 133076729. The next prime is 133076759. The reversal of 133076747 is 747670331.

It is a strong prime.

It is an emirp because it is prime and its reverse (747670331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 133076747 - 2⁸ = 133076491 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 133076747.

It is not a weakly prime, because it can be changed into another prime (133076717) 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, 66538373 + 66538374.

It is an arithmetic number, because the mean of its divisors is an integer number (66538374).

Almost surely, 2^133076747 is an apocalyptic number.

133076747 is a deficient number, since it is larger than the sum of its proper divisors (1).

133076747 is an equidigital number, since it uses as much as digits as its factorization.

133076747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 74088, while the sum is 38.

The square root of 133076747 is about 11535.8895192352. The cubic root of 133076747 is about 510.5450369451.

The spelling of 133076747 in words is "one hundred thirty-three million, seventy-six thousand, seven hundred forty-seven".