141563663 has 2 divisors, whose sum is σ = 141563664. Its totient is φ = 141563662.

The previous prime is 141563633. The next prime is 141563677. The reversal of 141563663 is 366365141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 141563663 - 2¹² = 141559567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141563633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70781831 + 70781832.

It is an arithmetic number, because the mean of its divisors is an integer number (70781832).

Almost surely, 2^141563663 is an apocalyptic number.

141563663 is a deficient number, since it is larger than the sum of its proper divisors (1).

141563663 is an equidigital number, since it uses as much as digits as its factorization.

141563663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 35.

The square root of 141563663 is about 11898.0529079341. The cubic root of 141563663 is about 521.1754265741.

The spelling of 141563663 in words is "one hundred forty-one million, five hundred sixty-three thousand, six hundred sixty-three".