141321277 has 2 divisors, whose sum is σ = 141321278. Its totient is φ = 141321276.

The previous prime is 141321239. The next prime is 141321293. The reversal of 141321277 is 772123141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 120582361 + 20738916 = 10981^2 + 4554^2 .

It is a cyclic number.

It is not a de Polignac number, because 141321277 - 2⁷ = 141321149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141321217) 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, 70660638 + 70660639.

It is an arithmetic number, because the mean of its divisors is an integer number (70660639).

Almost surely, 2^141321277 is an apocalyptic number.

It is an amenable number.

141321277 is a deficient number, since it is larger than the sum of its proper divisors (1).

141321277 is an equidigital number, since it uses as much as digits as its factorization.

141321277 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2352, while the sum is 28.

The square root of 141321277 is about 11887.8625917362. The cubic root of 141321277 is about 520.8778036027.

The spelling of 141321277 in words is "one hundred forty-one million, three hundred twenty-one thousand, two hundred seventy-seven".