133836247603 has 2 divisors, whose sum is σ = 133836247604. Its totient is φ = 133836247602.

The previous prime is 133836247549. The next prime is 133836247621. The reversal of 133836247603 is 306742638331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133836247603 - 2⁹ = 133836247091 is a prime.

It is not a weakly prime, because it can be changed into another prime (133836248603) 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, 66918123801 + 66918123802.

It is an arithmetic number, because the mean of its divisors is an integer number (66918123802).

Almost surely, 2^133836247603 is an apocalyptic number.

133836247603 is a deficient number, since it is larger than the sum of its proper divisors (1).

133836247603 is an equidigital number, since it uses as much as digits as its factorization.

133836247603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1306368, while the sum is 46.

The spelling of 133836247603 in words is "one hundred thirty-three billion, eight hundred thirty-six million, two hundred forty-seven thousand, six hundred three".