133141111324531 has 2 divisors, whose sum is σ = 133141111324532. Its totient is φ = 133141111324530.

The previous prime is 133141111324483. The next prime is 133141111324537. The reversal of 133141111324531 is 135423111141331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133141111324531 - 2²³ = 133141102935923 is a prime.

It is a super-2 number, since 2×133141111324531² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (133141111324537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66570555662265 + 66570555662266.

It is an arithmetic number, because the mean of its divisors is an integer number (66570555662266).

Almost surely, 2^{133141111324531} is an apocalyptic number.

133141111324531 is a deficient number, since it is larger than the sum of its proper divisors (1).

133141111324531 is an equidigital number, since it uses as much as digits as its factorization.

133141111324531 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 34.

Adding to 133141111324531 its reverse (135423111141331), we get a palindrome (268564222465862).

The spelling of 133141111324531 in words is "one hundred thirty-three trillion, one hundred forty-one billion, one hundred eleven million, three hundred twenty-four thousand, five hundred thirty-one".