141023143 has 16 divisors (see below), whose sum is σ = 161196480. Its totient is φ = 122569216.

The previous prime is 141023119. The next prime is 141023153. The reversal of 141023143 is 341320141.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141023143 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 141023143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141023153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5121 + ... + 17557.

It is an arithmetic number, because the mean of its divisors is an integer number (10074780).

Almost surely, 2^141023143 is an apocalyptic number.

141023143 is a deficient number, since it is larger than the sum of its proper divisors (20173337).

141023143 is a wasteful number, since it uses less digits than its factorization.

141023143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12506.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 141023143 is about 11875.3165431495. The cubic root of 141023143 is about 520.5112612192.

Adding to 141023143 its reverse (341320141), we get a palindrome (482343284).

The spelling of 141023143 in words is "one hundred forty-one million, twenty-three thousand, one hundred forty-three".