143582503164241 has 2 divisors, whose sum is σ = 143582503164242. Its totient is φ = 143582503164240.

The previous prime is 143582503164161. The next prime is 143582503164251. The reversal of 143582503164241 is 142461305285341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 138936197894400 + 4646305269841 = 11787120^2 + 2155529^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-143582503164241 is a prime.

It is a super-2 number, since 2×143582503164241² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (143582503164251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71791251582120 + 71791251582121.

It is an arithmetic number, because the mean of its divisors is an integer number (71791251582121).

Almost surely, 2^{143582503164241} is an apocalyptic number.

It is an amenable number.

143582503164241 is a deficient number, since it is larger than the sum of its proper divisors (1).

143582503164241 is an equidigital number, since it uses as much as digits as its factorization.

143582503164241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2764800, while the sum is 49.

The spelling of 143582503164241 in words is "one hundred forty-three trillion, five hundred eighty-two billion, five hundred three million, one hundred sixty-four thousand, two hundred forty-one".