141322231231541 has 2 divisors, whose sum is σ = 141322231231542. Its totient is φ = 141322231231540.

The previous prime is 141322231231417. The next prime is 141322231231567. The reversal of 141322231231541 is 145132132223141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84027398889316 + 57294832342225 = 9166646^2 + 7569335^2 .

It is a cyclic number.

It is not a de Polignac number, because 141322231231541 - 2¹⁰ = 141322231230517 is a prime.

It is a super-2 number, since 2×141322231231541² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141322231231141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70661115615770 + 70661115615771.

It is an arithmetic number, because the mean of its divisors is an integer number (70661115615771).

Almost surely, 2^{141322231231541} is an apocalyptic number.

It is an amenable number.

141322231231541 is a deficient number, since it is larger than the sum of its proper divisors (1).

141322231231541 is an equidigital number, since it uses as much as digits as its factorization.

141322231231541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 35.

Adding to 141322231231541 its reverse (145132132223141), we get a palindrome (286454363454682).

The spelling of 141322231231541 in words is "one hundred forty-one trillion, three hundred twenty-two billion, two hundred thirty-one million, two hundred thirty-one thousand, five hundred forty-one".