161058683 has 2 divisors, whose sum is σ = 161058684. Its totient is φ = 161058682.

The previous prime is 161058661. The next prime is 161058691. The reversal of 161058683 is 386850161.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 161058683 - 2⁸ = 161058427 is a prime.

It is not a weakly prime, because it can be changed into another prime (161058283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80529341 + 80529342.

It is an arithmetic number, because the mean of its divisors is an integer number (80529342).

Almost surely, 2^161058683 is an apocalyptic number.

161058683 is a deficient number, since it is larger than the sum of its proper divisors (1).

161058683 is an equidigital number, since it uses as much as digits as its factorization.

161058683 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 161058683 is about 12690.8897639212. The cubic root of 161058683 is about 544.0782703034.

The spelling of 161058683 in words is "one hundred sixty-one million, fifty-eight thousand, six hundred eighty-three".