141522863 has 2 divisors, whose sum is σ = 141522864. Its totient is φ = 141522862.

The previous prime is 141522859. The next prime is 141522881. The reversal of 141522863 is 368225141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 141522863 - 2² = 141522859 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141522833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70761431 + 70761432.

It is an arithmetic number, because the mean of its divisors is an integer number (70761432).

Almost surely, 2^141522863 is an apocalyptic number.

141522863 is a deficient number, since it is larger than the sum of its proper divisors (1).

141522863 is an equidigital number, since it uses as much as digits as its factorization.

141522863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11520, while the sum is 32.

The square root of 141522863 is about 11896.3382181241. The cubic root of 141522863 is about 521.1253525176.

The spelling of 141522863 in words is "one hundred forty-one million, five hundred twenty-two thousand, eight hundred sixty-three".