141303312 has 80 divisors (see below), whose sum is σ = 419616000. Its totient is φ = 45472896.

The previous prime is 141303293. The next prime is 141303319. The reversal of 141303312 is 213303141.

141303312 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (141303319) 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, 6889 + ... + 18167.

It is an arithmetic number, because the mean of its divisors is an integer number (5245200).

Almost surely, 2^141303312 is an apocalyptic number.

141303312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141303312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (209808000).

141303312 is an abundant number, since it is smaller than the sum of its proper divisors (278312688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141303312 is a wasteful number, since it uses less digits than its factorization.

141303312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11325 (or 11313 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 141303312 is about 11887.1069651114. The cubic root of 141303312 is about 520.8557310446.

Adding to 141303312 its reverse (213303141), we get a palindrome (354606453).

The spelling of 141303312 in words is "one hundred forty-one million, three hundred three thousand, three hundred twelve".