141357 has 4 divisors (see below), whose sum is σ = 188480. Its totient is φ = 94236.

The previous prime is 141353. The next prime is 141359. The reversal of 141357 is 753141.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 141357 - 2² = 141353 is a prime.

It is a D-number.

It is a Duffinian number.

141357 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141353) 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 3 ways as a sum of consecutive naturals, for example, 23557 + ... + 23562.

It is an arithmetic number, because the mean of its divisors is an integer number (47120).

2¹⁴¹³⁵⁷ is an apocalyptic number.

It is an amenable number.

141357 is a deficient number, since it is larger than the sum of its proper divisors (47123).

141357 is an equidigital number, since it uses as much as digits as its factorization.

141357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47122.

The product of its digits is 420, while the sum is 21.

The square root of 141357 is about 375.9747331936. The cubic root of 141357 is about 52.0921688833.

Adding to 141357 its reverse (753141), we get a palindrome (894498).

The spelling of 141357 in words is "one hundred forty-one thousand, three hundred fifty-seven".