141653 has 2 divisors, whose sum is σ = 141654. Its totient is φ = 141652.

The previous prime is 141649. The next prime is 141667. The reversal of 141653 is 356141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 131044 + 10609 = 362^2 + 103^2 .

It is an emirp because it is prime and its reverse (356141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 141653 - 2² = 141649 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70826 + 70827.

It is an arithmetic number, because the mean of its divisors is an integer number (70827).

2¹⁴¹⁶⁵³ is an apocalyptic number.

It is an amenable number.

141653 is a deficient number, since it is larger than the sum of its proper divisors (1).

141653 is an equidigital number, since it uses as much as digits as its factorization.

141653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 360, while the sum is 20.

The square root of 141653 is about 376.3681708115. The cubic root of 141653 is about 52.1285036760.

Adding to 141653 its reverse (356141), we get a palindrome (497794).

The spelling of 141653 in words is "one hundred forty-one thousand, six hundred fifty-three".