141243320 has 32 divisors (see below), whose sum is σ = 322157520. Its totient is φ = 55722240.

The previous prime is 141243313. The next prime is 141243329. The reversal of 141243320 is 23342141.

141243320 is digitally balanced in base 2, 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 (20).

It is a junction number, because it is equal to n+sod(n) for n = 141243292 and 141243301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141243329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21266 + ... + 27105.

Almost surely, 2^141243320 is an apocalyptic number.

141243320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141243320 is an abundant number, since it is smaller than the sum of its proper divisors (180914200).

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

141243320 is a wasteful number, since it uses less digits than its factorization.

141243320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48455 (or 48451 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 141243320 is about 11884.5832909699. The cubic root of 141243320 is about 520.7820087807.

Adding to 141243320 its reverse (23342141), we get a palindrome (164585461).

The spelling of 141243320 in words is "one hundred forty-one million, two hundred forty-three thousand, three hundred twenty".