141378107081 has 2 divisors, whose sum is σ = 141378107082. Its totient is φ = 141378107080.

The previous prime is 141378107071. The next prime is 141378107111. The reversal of 141378107081 is 180701873141.

141378107081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 115912330681 + 25465776400 = 340459^2 + 159580^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141378107081 is a prime.

It is a super-2 number, since 2×141378107081² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (141378107071) 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, 70689053540 + 70689053541.

It is an arithmetic number, because the mean of its divisors is an integer number (70689053541).

Almost surely, 2^141378107081 is an apocalyptic number.

It is an amenable number.

141378107081 is a deficient number, since it is larger than the sum of its proper divisors (1).

141378107081 is an equidigital number, since it uses as much as digits as its factorization.

141378107081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37632, while the sum is 41.

It can be divided in two parts, 14137 and 8107081, that added together give a palindrome (8121218).

The spelling of 141378107081 in words is "one hundred forty-one billion, three hundred seventy-eight million, one hundred seven thousand, eighty-one".