141662189101 has 2 divisors, whose sum is σ = 141662189102. Its totient is φ = 141662189100.

The previous prime is 141662189057. The next prime is 141662189111. The reversal of 141662189101 is 101981266141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 131761740100 + 9900449001 = 362990^2 + 99501^2 .

It is a cyclic number.

It is not a de Polignac number, because 141662189101 - 2¹¹ = 141662187053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141662189111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70831094550 + 70831094551.

It is an arithmetic number, because the mean of its divisors is an integer number (70831094551).

Almost surely, 2^141662189101 is an apocalyptic number.

It is an amenable number.

141662189101 is a deficient number, since it is larger than the sum of its proper divisors (1).

141662189101 is an equidigital number, since it uses as much as digits as its factorization.

141662189101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 40.

The spelling of 141662189101 in words is "one hundred forty-one billion, six hundred sixty-two million, one hundred eighty-nine thousand, one hundred one".