141103412321 has 2 divisors, whose sum is σ = 141103412322. Its totient is φ = 141103412320.

The previous prime is 141103412309. The next prime is 141103412347. The reversal of 141103412321 is 123214301141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 79445059600 + 61658352721 = 281860^2 + 248311^2 .

It is an emirp because it is prime and its reverse (123214301141) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141103412321 is a prime.

It is not a weakly prime, because it can be changed into another prime (141103412521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70551706160 + 70551706161.

It is an arithmetic number, because the mean of its divisors is an integer number (70551706161).

Almost surely, 2^141103412321 is an apocalyptic number.

It is an amenable number.

141103412321 is a deficient number, since it is larger than the sum of its proper divisors (1).

141103412321 is an equidigital number, since it uses as much as digits as its factorization.

141103412321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 141103412321 its reverse (123214301141), we get a palindrome (264317713462).

The spelling of 141103412321 in words is "one hundred forty-one billion, one hundred three million, four hundred twelve thousand, three hundred twenty-one".