133213203203 has 2 divisors, whose sum is σ = 133213203204. Its totient is φ = 133213203202.

The previous prime is 133213203157. The next prime is 133213203239. The reversal of 133213203203 is 302302312331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133213203203 - 2¹⁴ = 133213186819 is a prime.

It is not a weakly prime, because it can be changed into another prime (133213203283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66606601601 + 66606601602.

It is an arithmetic number, because the mean of its divisors is an integer number (66606601602).

Almost surely, 2^133213203203 is an apocalyptic number.

133213203203 is a deficient number, since it is larger than the sum of its proper divisors (1).

133213203203 is an equidigital number, since it uses as much as digits as its factorization.

133213203203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 133213203203 its reverse (302302312331), we get a palindrome (435515515534).

The spelling of 133213203203 in words is "one hundred thirty-three billion, two hundred thirteen million, two hundred three thousand, two hundred three".