159773297201 has 8 divisors (see below), whose sum is σ = 182602080960. Its totient is φ = 136945520208.

The previous prime is 159773297191. The next prime is 159773297209. The reversal of 159773297201 is 102792377951.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 159773297201 - 2²² = 159769102897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (159773297209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126215 + ... + 579203.

It is an arithmetic number, because the mean of its divisors is an integer number (22825260120).

Almost surely, 2^159773297201 is an apocalyptic number.

It is an amenable number.

159773297201 is a deficient number, since it is larger than the sum of its proper divisors (22828783759).

159773297201 is an equidigital number, since it uses as much as digits as its factorization.

159773297201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503383.

The product of its (nonzero) digits is 1666980, while the sum is 53.

The spelling of 159773297201 in words is "one hundred fifty-nine billion, seven hundred seventy-three million, two hundred ninety-seven thousand, two hundred one".