133203232319 has 2 divisors, whose sum is σ = 133203232320. Its totient is φ = 133203232318.

The previous prime is 133203232313. The next prime is 133203232391. The reversal of 133203232319 is 913232302331.

Together with next prime (133203232391) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133203232319 is a prime.

It is a super-2 number, since 2×133203232319² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133203232313) 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, 66601616159 + 66601616160.

It is an arithmetic number, because the mean of its divisors is an integer number (66601616160).

Almost surely, 2^133203232319 is an apocalyptic number.

133203232319 is a deficient number, since it is larger than the sum of its proper divisors (1).

133203232319 is an equidigital number, since it uses as much as digits as its factorization.

133203232319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 32.

The spelling of 133203232319 in words is "one hundred thirty-three billion, two hundred three million, two hundred thirty-two thousand, three hundred nineteen".