201030346616 has 16 divisors (see below), whose sum is σ = 411198436440. Its totient is φ = 91377430240.

The previous prime is 201030346579. The next prime is 201030346631. The reversal of 201030346616 is 616643030102.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1142217791 + ... + 1142217966.

Almost surely, 2^201030346616 is an apocalyptic number.

It is an amenable number.

201030346616 is an abundant number, since it is smaller than the sum of its proper divisors (210168089824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201030346616 is a wasteful number, since it uses less digits than its factorization.

201030346616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2284435774 (or 2284435770 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

Adding to 201030346616 its reverse (616643030102), we get a palindrome (817673376718).

The spelling of 201030346616 in words is "two hundred one billion, thirty million, three hundred forty-six thousand, six hundred sixteen".