133475018363 has 2 divisors, whose sum is σ = 133475018364. Its totient is φ = 133475018362.

The previous prime is 133475018317. The next prime is 133475018381. The reversal of 133475018363 is 363810574331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133475018363 - 2¹⁰ = 133475017339 is a prime.

It is not a weakly prime, because it can be changed into another prime (133475048363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66737509181 + 66737509182.

It is an arithmetic number, because the mean of its divisors is an integer number (66737509182).

Almost surely, 2^133475018363 is an apocalyptic number.

133475018363 is a deficient number, since it is larger than the sum of its proper divisors (1).

133475018363 is an equidigital number, since it uses as much as digits as its factorization.

133475018363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 544320, while the sum is 44.

The spelling of 133475018363 in words is "one hundred thirty-three billion, four hundred seventy-five million, eighteen thousand, three hundred sixty-three".