133462400634133 has 2 divisors, whose sum is σ = 133462400634134. Its totient is φ = 133462400634132.

The previous prime is 133462400634109. The next prime is 133462400634149. The reversal of 133462400634133 is 331436004264331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 133180993725649 + 281406908484 = 11540407^2 + 530478^2 .

It is a cyclic number.

It is not a de Polignac number, because 133462400634133 - 2¹³ = 133462400625941 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 133462400634133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133462400634733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66731200317066 + 66731200317067.

It is an arithmetic number, because the mean of its divisors is an integer number (66731200317067).

Almost surely, 2^{133462400634133} is an apocalyptic number.

It is an amenable number.

133462400634133 is a deficient number, since it is larger than the sum of its proper divisors (1).

133462400634133 is an equidigital number, since it uses as much as digits as its factorization.

133462400634133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1119744, while the sum is 43.

Adding to 133462400634133 its reverse (331436004264331), we get a palindrome (464898404898464).

The spelling of 133462400634133 in words is "one hundred thirty-three trillion, four hundred sixty-two billion, four hundred million, six hundred thirty-four thousand, one hundred thirty-three".