141303971 has 2 divisors, whose sum is σ = 141303972. Its totient is φ = 141303970.

The previous prime is 141303961. The next prime is 141303991. The reversal of 141303971 is 179303141.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 141303971 - 2⁶ = 141303907 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (141303961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70651985 + 70651986.

It is an arithmetic number, because the mean of its divisors is an integer number (70651986).

Almost surely, 2^141303971 is an apocalyptic number.

141303971 is a deficient number, since it is larger than the sum of its proper divisors (1).

141303971 is an equidigital number, since it uses as much as digits as its factorization.

141303971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 141303971 is about 11887.1346841869. The cubic root of 141303971 is about 520.8565407529.

It can be divided in two parts, 141 and 303971, that multiplied together give a triangular number (42859911 = T₉₂₅₈).

The spelling of 141303971 in words is "one hundred forty-one million, three hundred three thousand, nine hundred seventy-one".