201683517002 has 8 divisors (see below), whose sum is σ = 330027573312. Its totient is φ = 91674325900.

The previous prime is 201683516963. The next prime is 201683517059. The reversal of 201683517002 is 200715386102.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4583716274 + ... + 4583716317.

It is an arithmetic number, because the mean of its divisors is an integer number (41253446664).

Almost surely, 2^201683517002 is an apocalyptic number.

201683517002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201683517002 is a deficient number, since it is larger than the sum of its proper divisors (128344056310).

201683517002 is a wasteful number, since it uses less digits than its factorization.

201683517002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9167432604.

The product of its (nonzero) digits is 20160, while the sum is 35.

The spelling of 201683517002 in words is "two hundred one billion, six hundred eighty-three million, five hundred seventeen thousand, two".