133733258143 has 2 divisors, whose sum is σ = 133733258144. Its totient is φ = 133733258142.

The previous prime is 133733258119. The next prime is 133733258161. The reversal of 133733258143 is 341852337331.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133733258143 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 133733258143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133733258543) 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, 66866629071 + 66866629072.

It is an arithmetic number, because the mean of its divisors is an integer number (66866629072).

Almost surely, 2^133733258143 is an apocalyptic number.

133733258143 is a deficient number, since it is larger than the sum of its proper divisors (1).

133733258143 is an equidigital number, since it uses as much as digits as its factorization.

133733258143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 544320, while the sum is 43.

It can be divided in two parts, 133733 and 258143, that added together give a square (391876 = 626²).

The spelling of 133733258143 in words is "one hundred thirty-three billion, seven hundred thirty-three million, two hundred fifty-eight thousand, one hundred forty-three".