141019527197 has 2 divisors, whose sum is σ = 141019527198. Its totient is φ = 141019527196.

The previous prime is 141019527191. The next prime is 141019527199. The reversal of 141019527197 is 791725910141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 138945544516 + 2073982681 = 372754^2 + 45541^2 .

It is a cyclic number.

It is not a de Polignac number, because 141019527197 - 2⁸ = 141019526941 is a prime.

Together with 141019527199, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141019527191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70509763598 + 70509763599.

It is an arithmetic number, because the mean of its divisors is an integer number (70509763599).

Almost surely, 2^141019527197 is an apocalyptic number.

It is an amenable number.

141019527197 is a deficient number, since it is larger than the sum of its proper divisors (1).

141019527197 is an equidigital number, since it uses as much as digits as its factorization.

141019527197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 158760, while the sum is 47.

The spelling of 141019527197 in words is "one hundred forty-one billion, nineteen million, five hundred twenty-seven thousand, one hundred ninety-seven".