141216303 has 16 divisors (see below), whose sum is σ = 198558080. Its totient is φ = 89027424.

The previous prime is 141216301. The next prime is 141216307. The reversal of 141216303 is 303612141.

141216303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 141216303 - 2¹ = 141216301 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 141216303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141216301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34725 + ... + 38577.

It is an arithmetic number, because the mean of its divisors is an integer number (12409880).

Almost surely, 2^141216303 is an apocalyptic number.

141216303 is a deficient number, since it is larger than the sum of its proper divisors (57341777).

141216303 is a wasteful number, since it uses less digits than its factorization.

141216303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4518.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 141216303 is about 11883.4465960007. The cubic root of 141216303 is about 520.7488016298.

Adding to 141216303 its reverse (303612141), we get a palindrome (444828444).

The spelling of 141216303 in words is "one hundred forty-one million, two hundred sixteen thousand, three hundred three".