201302401021016 has 32 divisors (see below), whose sum is σ = 381198726493200. Its totient is φ = 99649510166400.

The previous prime is 201302401020971. The next prime is 201302401021031. The reversal of 201302401021016 is 610120104203102.

It is a junction number, because it is equal to n+sod(n) for n = 201302401020982 and 201302401021000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9257570 + ... + 22097678.

Almost surely, 2^{201302401021016} is an apocalyptic number.

It is an amenable number.

201302401021016 is a deficient number, since it is larger than the sum of its proper divisors (179896325472184).

201302401021016 is a wasteful number, since it uses less digits than its factorization.

201302401021016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12859619 (or 12859615 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 201302401021016 its reverse (610120104203102), we get a palindrome (811422505224118).

The spelling of 201302401021016 in words is "two hundred one trillion, three hundred two billion, four hundred one million, twenty-one thousand, sixteen".