141603 has 16 divisors (see below), whose sum is σ = 235776. Its totient is φ = 73440.

The previous prime is 141601. The next prime is 141613. The reversal of 141603 is 306141.

It is not a de Polignac number, because 141603 - 2¹ = 141601 is a prime.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (141601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76 + ... + 537.

It is an arithmetic number, because the mean of its divisors is an integer number (14736).

2¹⁴¹⁶⁰³ is an apocalyptic number.

141603 is a deficient number, since it is larger than the sum of its proper divisors (94173).

141603 is a wasteful number, since it uses less digits than its factorization.

141603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 141603 is about 376.3017406284. The cubic root of 141603 is about 52.1223695974.

Adding to 141603 its reverse (306141), we get a palindrome (447744).

The spelling of 141603 in words is "one hundred forty-one thousand, six hundred three".