201852003065 has 8 divisors (see below), whose sum is σ = 254970951360. Its totient is φ = 152982570672.

The previous prime is 201852003053. The next prime is 201852003163. The reversal of 201852003065 is 560300258102.

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

It is a cyclic number.

It is not a de Polignac number, because 201852003065 - 2⁴ = 201852003049 is a prime.

It is a super-2 number, since 2×201852003065² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1062378869 + ... + 1062379058.

It is an arithmetic number, because the mean of its divisors is an integer number (31871368920).

Almost surely, 2^201852003065 is an apocalyptic number.

It is an amenable number.

201852003065 is a deficient number, since it is larger than the sum of its proper divisors (53118948295).

201852003065 is a wasteful number, since it uses less digits than its factorization.

201852003065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2124757951.

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 201852003065 in words is "two hundred one billion, eight hundred fifty-two million, three thousand, sixty-five".