141009061 has 2 divisors, whose sum is σ = 141009062. Its totient is φ = 141009060.

The previous prime is 141009059. The next prime is 141009073. The reversal of 141009061 is 160900141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 114896961 + 26112100 = 10719^2 + 5110^2 .

It is a cyclic number.

It is not a de Polignac number, because 141009061 - 2¹ = 141009059 is a prime.

Together with 141009059, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141009041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70504530 + 70504531.

It is an arithmetic number, because the mean of its divisors is an integer number (70504531).

Almost surely, 2^141009061 is an apocalyptic number.

It is an amenable number.

141009061 is a deficient number, since it is larger than the sum of its proper divisors (1).

141009061 is an equidigital number, since it uses as much as digits as its factorization.

141009061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 22.

The square root of 141009061 is about 11874.7236178363. The cubic root of 141009061 is about 520.4939352602.

The spelling of 141009061 in words is "one hundred forty-one million, nine thousand, sixty-one".