133233231099263 has 2 divisors, whose sum is σ = 133233231099264. Its totient is φ = 133233231099262.

The previous prime is 133233231099257. The next prime is 133233231099341. The reversal of 133233231099263 is 362990132332331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133233231099263 - 2³⁸ = 132958353192319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133233231099863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66616615549631 + 66616615549632.

It is an arithmetic number, because the mean of its divisors is an integer number (66616615549632).

Almost surely, 2^{133233231099263} is an apocalyptic number.

133233231099263 is a deficient number, since it is larger than the sum of its proper divisors (1).

133233231099263 is an equidigital number, since it uses as much as digits as its factorization.

133233231099263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2834352, while the sum is 50.

The spelling of 133233231099263 in words is "one hundred thirty-three trillion, two hundred thirty-three billion, two hundred thirty-one million, ninety-nine thousand, two hundred sixty-three".