141283291 has 2 divisors, whose sum is σ = 141283292. Its totient is φ = 141283290.

The previous prime is 141283283. The next prime is 141283343. The reversal of 141283291 is 192382141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 141283291 - 2³ = 141283283 is a prime.

It is not a weakly prime, because it can be changed into another prime (141283271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70641645 + 70641646.

It is an arithmetic number, because the mean of its divisors is an integer number (70641646).

Almost surely, 2^141283291 is an apocalyptic number.

141283291 is a deficient number, since it is larger than the sum of its proper divisors (1).

141283291 is an equidigital number, since it uses as much as digits as its factorization.

141283291 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 31.

The square root of 141283291 is about 11886.2648043866. The cubic root of 141283291 is about 520.8311301937.

The spelling of 141283291 in words is "one hundred forty-one million, two hundred eighty-three thousand, two hundred ninety-one".