141513161 has 2 divisors, whose sum is σ = 141513162. Its totient is φ = 141513160.

The previous prime is 141513137. The next prime is 141513173. The reversal of 141513161 is 161315141.

It is a happy number.

141513161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 140873161 + 640000 = 11869^2 + 800^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141513161 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (141513131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70756580 + 70756581.

It is an arithmetic number, because the mean of its divisors is an integer number (70756581).

Almost surely, 2^141513161 is an apocalyptic number.

It is an amenable number.

141513161 is a deficient number, since it is larger than the sum of its proper divisors (1).

141513161 is an equidigital number, since it uses as much as digits as its factorization.

141513161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 360, while the sum is 23.

The square root of 141513161 is about 11895.9304385996. The cubic root of 141513161 is about 521.1134437852.

The spelling of 141513161 in words is "one hundred forty-one million, five hundred thirteen thousand, one hundred sixty-one".