133001000203 has 2 divisors, whose sum is σ = 133001000204. Its totient is φ = 133001000202.

The previous prime is 133001000191. The next prime is 133001000207. The reversal of 133001000203 is 302000100331.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133001000203 is a prime.

It is not a weakly prime, because it can be changed into another prime (133001000207) 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, 66500500101 + 66500500102.

It is an arithmetic number, because the mean of its divisors is an integer number (66500500102).

Almost surely, 2^133001000203 is an apocalyptic number.

133001000203 is a deficient number, since it is larger than the sum of its proper divisors (1).

133001000203 is an equidigital number, since it uses as much as digits as its factorization.

133001000203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 133001000203 its reverse (302000100331), we get a palindrome (435001100534).

The spelling of 133001000203 in words is "one hundred thirty-three billion, one million, two hundred three", and thus it is an aban number.