133531351602167 has 2 divisors, whose sum is σ = 133531351602168. Its totient is φ = 133531351602166.

The previous prime is 133531351602107. The next prime is 133531351602191. The reversal of 133531351602167 is 761206153135331.

It is a strong prime.

It is an emirp because it is prime and its reverse (761206153135331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 133531351602167 - 2²⁶ = 133531284493303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133531351602107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66765675801083 + 66765675801084.

It is an arithmetic number, because the mean of its divisors is an integer number (66765675801084).

Almost surely, 2^{133531351602167} is an apocalyptic number.

133531351602167 is a deficient number, since it is larger than the sum of its proper divisors (1).

133531351602167 is an equidigital number, since it uses as much as digits as its factorization.

133531351602167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1020600, while the sum is 47.

The spelling of 133531351602167 in words is "one hundred thirty-three trillion, five hundred thirty-one billion, three hundred fifty-one million, six hundred two thousand, one hundred sixty-seven".