141620147 has 2 divisors, whose sum is σ = 141620148. Its totient is φ = 141620146.

The previous prime is 141620077. The next prime is 141620189. The reversal of 141620147 is 741026141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 141620147 - 2¹⁰ = 141619123 is a prime.

It is not a weakly prime, because it can be changed into another prime (141622147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70810073 + 70810074.

It is an arithmetic number, because the mean of its divisors is an integer number (70810074).

Almost surely, 2^141620147 is an apocalyptic number.

141620147 is a deficient number, since it is larger than the sum of its proper divisors (1).

141620147 is an equidigital number, since it uses as much as digits as its factorization.

141620147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 141620147 is about 11900.4263369007. The cubic root of 141620147 is about 521.2447338096.

Adding to 141620147 its reverse (741026141), we get a palindrome (882646288).

The spelling of 141620147 in words is "one hundred forty-one million, six hundred twenty thousand, one hundred forty-seven".