141328305 has 24 divisors (see below), whose sum is σ = 249125760. Its totient is φ = 74096160.

The previous prime is 141328301. The next prime is 141328337. The reversal of 141328305 is 503823141.

It is a happy number.

It is not a de Polignac number, because 141328305 - 2² = 141328301 is a prime.

It is not an unprimeable number, because it can be changed into a prime (141328301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23961 + ... + 29270.

It is an arithmetic number, because the mean of its divisors is an integer number (10380240).

Almost surely, 2^141328305 is an apocalyptic number.

141328305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

141328305 is a deficient number, since it is larger than the sum of its proper divisors (107797455).

141328305 is a wasteful number, since it uses less digits than its factorization.

141328305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53301 (or 53298 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 141328305 is about 11888.1581836717. The cubic root of 141328305 is about 520.8864379914.

The spelling of 141328305 in words is "one hundred forty-one million, three hundred twenty-eight thousand, three hundred five".