133411421027 has 2 divisors, whose sum is σ = 133411421028. Its totient is φ = 133411421026.

The previous prime is 133411421009. The next prime is 133411421053. The reversal of 133411421027 is 720124114331.

It is a weak prime.

It is an emirp because it is prime and its reverse (720124114331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 133411421027 - 2²⁰ = 133410372451 is a prime.

It is not a weakly prime, because it can be changed into another prime (133411421057) 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, 66705710513 + 66705710514.

It is an arithmetic number, because the mean of its divisors is an integer number (66705710514).

Almost surely, 2^133411421027 is an apocalyptic number.

133411421027 is a deficient number, since it is larger than the sum of its proper divisors (1).

133411421027 is an equidigital number, since it uses as much as digits as its factorization.

133411421027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 29.

Adding to 133411421027 its reverse (720124114331), we get a palindrome (853535535358).

The spelling of 133411421027 in words is "one hundred thirty-three billion, four hundred eleven million, four hundred twenty-one thousand, twenty-seven".