133321412099 has 2 divisors, whose sum is σ = 133321412100. Its totient is φ = 133321412098.

The previous prime is 133321412087. The next prime is 133321412123. The reversal of 133321412099 is 990214123331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133321412099 - 2⁸ = 133321411843 is a prime.

It is not a weakly prime, because it can be changed into another prime (133321412999) 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, 66660706049 + 66660706050.

It is an arithmetic number, because the mean of its divisors is an integer number (66660706050).

Almost surely, 2^133321412099 is an apocalyptic number.

133321412099 is a deficient number, since it is larger than the sum of its proper divisors (1).

133321412099 is an equidigital number, since it uses as much as digits as its factorization.

133321412099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 38.

The spelling of 133321412099 in words is "one hundred thirty-three billion, three hundred twenty-one million, four hundred twelve thousand, ninety-nine".