141165061 has 2 divisors, whose sum is σ = 141165062. Its totient is φ = 141165060.

The previous prime is 141165029. The next prime is 141165067. The reversal of 141165061 is 160561141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100600900 + 40564161 = 10030^2 + 6369^2 .

It is a cyclic number.

It is not a de Polignac number, because 141165061 - 2⁵ = 141165029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141165067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70582530 + 70582531.

It is an arithmetic number, because the mean of its divisors is an integer number (70582531).

Almost surely, 2^141165061 is an apocalyptic number.

It is an amenable number.

141165061 is a deficient number, since it is larger than the sum of its proper divisors (1).

141165061 is an equidigital number, since it uses as much as digits as its factorization.

141165061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 141165061 is about 11881.2903760492. The cubic root of 141165061 is about 520.6858073963.

The spelling of 141165061 in words is "one hundred forty-one million, one hundred sixty-five thousand, sixty-one".