141302989 has 2 divisors, whose sum is σ = 141302990. Its totient is φ = 141302988.

The previous prime is 141302971. The next prime is 141302999. The reversal of 141302989 is 989203141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 131285764 + 10017225 = 11458^2 + 3165^2 .

It is an emirp because it is prime and its reverse (989203141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 141302989 - 2²⁷ = 7085261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141302999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70651494 + 70651495.

It is an arithmetic number, because the mean of its divisors is an integer number (70651495).

Almost surely, 2^141302989 is an apocalyptic number.

It is an amenable number.

141302989 is a deficient number, since it is larger than the sum of its proper divisors (1).

141302989 is an equidigital number, since it uses as much as digits as its factorization.

141302989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 141302989 is about 11887.0933789552. The cubic root of 141302989 is about 520.8553341761.

The spelling of 141302989 in words is "one hundred forty-one million, three hundred two thousand, nine hundred eighty-nine".