133728827311 has 2 divisors, whose sum is σ = 133728827312. Its totient is φ = 133728827310.

The previous prime is 133728827279. The next prime is 133728827339. The reversal of 133728827311 is 113728827331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133728827311 - 2⁵ = 133728827279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133728827341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66864413655 + 66864413656.

It is an arithmetic number, because the mean of its divisors is an integer number (66864413656).

Almost surely, 2^133728827311 is an apocalyptic number.

133728827311 is a deficient number, since it is larger than the sum of its proper divisors (1).

133728827311 is an equidigital number, since it uses as much as digits as its factorization.

133728827311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 338688, while the sum is 46.

The spelling of 133728827311 in words is "one hundred thirty-three billion, seven hundred twenty-eight million, eight hundred twenty-seven thousand, three hundred eleven".