141697223 has 2 divisors, whose sum is σ = 141697224. Its totient is φ = 141697222.

The previous prime is 141697217. The next prime is 141697247. The reversal of 141697223 is 322796141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 141697223 - 2⁸ = 141696967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141697123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70848611 + 70848612.

It is an arithmetic number, because the mean of its divisors is an integer number (70848612).

Almost surely, 2^141697223 is an apocalyptic number.

141697223 is a deficient number, since it is larger than the sum of its proper divisors (1).

141697223 is an equidigital number, since it uses as much as digits as its factorization.

141697223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 35.

The square root of 141697223 is about 11903.6642677791. The cubic root of 141697223 is about 521.3392782035.

The spelling of 141697223 in words is "one hundred forty-one million, six hundred ninety-seven thousand, two hundred twenty-three".