133531351643059 has 2 divisors, whose sum is σ = 133531351643060. Its totient is φ = 133531351643058.

The previous prime is 133531351643009. The next prime is 133531351643113. The reversal of 133531351643059 is 950346153135331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133531351643059 - 2⁹ = 133531351642547 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133531351642997 and 133531351643015.

It is not a weakly prime, because it can be changed into another prime (133531351643009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66765675821529 + 66765675821530.

It is an arithmetic number, because the mean of its divisors is an integer number (66765675821530).

Almost surely, 2^{133531351643059} is an apocalyptic number.

133531351643059 is a deficient number, since it is larger than the sum of its proper divisors (1).

133531351643059 is an equidigital number, since it uses as much as digits as its factorization.

133531351643059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6561000, while the sum is 52.

The spelling of 133531351643059 in words is "one hundred thirty-three trillion, five hundred thirty-one billion, three hundred fifty-one million, six hundred forty-three thousand, fifty-nine".