140143240301 has 2 divisors, whose sum is σ = 140143240302. Its totient is φ = 140143240300.

The previous prime is 140143240273. The next prime is 140143240319. The reversal of 140143240301 is 103042341041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 120512428201 + 19630812100 = 347149^2 + 140110^2 .

It is an emirp because it is prime and its reverse (103042341041) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140143240301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140143240201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70071620150 + 70071620151.

It is an arithmetic number, because the mean of its divisors is an integer number (70071620151).

Almost surely, 2^140143240301 is an apocalyptic number.

It is an amenable number.

140143240301 is a deficient number, since it is larger than the sum of its proper divisors (1).

140143240301 is an equidigital number, since it uses as much as digits as its factorization.

140143240301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 140143240301 its reverse (103042341041), we get a palindrome (243185581342).

The spelling of 140143240301 in words is "one hundred forty billion, one hundred forty-three million, two hundred forty thousand, three hundred one".