141155143 has 2 divisors, whose sum is σ = 141155144. Its totient is φ = 141155142.

The previous prime is 141155137. The next prime is 141155207. The reversal of 141155143 is 341551141.

It is a weak prime.

It is an emirp because it is prime and its reverse (341551141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 141155143 - 2²¹ = 139057991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141155543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70577571 + 70577572.

It is an arithmetic number, because the mean of its divisors is an integer number (70577572).

Almost surely, 2^141155143 is an apocalyptic number.

141155143 is a deficient number, since it is larger than the sum of its proper divisors (1).

141155143 is an equidigital number, since it uses as much as digits as its factorization.

141155143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1200, while the sum is 25.

The square root of 141155143 is about 11880.8729898101. The cubic root of 141155143 is about 520.6736129653.

The spelling of 141155143 in words is "one hundred forty-one million, one hundred fifty-five thousand, one hundred forty-three".