141983663 has 4 divisors (see below), whose sum is σ = 145004640. Its totient is φ = 138962688.

The previous prime is 141983657. The next prime is 141983671. The reversal of 141983663 is 366389141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 141983663 - 2⁸ = 141983407 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 141983663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141983683) 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 in 3 ways as a sum of consecutive naturals, for example, 1510418 + ... + 1510511.

It is an arithmetic number, because the mean of its divisors is an integer number (36251160).

Almost surely, 2^141983663 is an apocalyptic number.

141983663 is a deficient number, since it is larger than the sum of its proper divisors (3020977).

141983663 is an equidigital number, since it uses as much as digits as its factorization.

141983663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3020976.

The product of its digits is 93312, while the sum is 41.

The square root of 141983663 is about 11915.6897828032. The cubic root of 141983663 is about 521.6903363910.

The spelling of 141983663 in words is "one hundred forty-one million, nine hundred eighty-three thousand, six hundred sixty-three".