133020345032413 has 2 divisors, whose sum is σ = 133020345032414. Its totient is φ = 133020345032412.

The previous prime is 133020345032383. The next prime is 133020345032447. The reversal of 133020345032413 is 314230543020331.

It is an a-pointer prime, because the next prime (133020345032447) can be obtained adding 133020345032413 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109890815025924 + 23129530006489 = 10482882^2 + 4809317^2 .

It is a cyclic number.

It is not a de Polignac number, because 133020345032413 - 2⁹ = 133020345031901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133020345032213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66510172516206 + 66510172516207.

It is an arithmetic number, because the mean of its divisors is an integer number (66510172516207).

Almost surely, 2^{133020345032413} is an apocalyptic number.

It is an amenable number.

133020345032413 is a deficient number, since it is larger than the sum of its proper divisors (1).

133020345032413 is an equidigital number, since it uses as much as digits as its factorization.

133020345032413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 34.

Adding to 133020345032413 its reverse (314230543020331), we get a palindrome (447250888052744).

The spelling of 133020345032413 in words is "one hundred thirty-three trillion, twenty billion, three hundred forty-five million, thirty-two thousand, four hundred thirteen".