159984953003 has 2 divisors, whose sum is σ = 159984953004. Its totient is φ = 159984953002.

The previous prime is 159984952997. The next prime is 159984953041. The reversal of 159984953003 is 300359489951.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (300359489951) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 159984953003 - 2¹⁰ = 159984951979 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 159984953003.

It is not a weakly prime, because it can be changed into another prime (159984955003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79992476501 + 79992476502.

It is an arithmetic number, because the mean of its divisors is an integer number (79992476502).

Almost surely, 2^159984953003 is an apocalyptic number.

159984953003 is a deficient number, since it is larger than the sum of its proper divisors (1).

159984953003 is an equidigital number, since it uses as much as digits as its factorization.

159984953003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5248800, while the sum is 56.

The spelling of 159984953003 in words is "one hundred fifty-nine billion, nine hundred eighty-four million, nine hundred fifty-three thousand, three".