203141213660306 has 16 divisors (see below), whose sum is σ = 304913086378368. Its totient is φ = 101503530885600.

The previous prime is 203141213660249. The next prime is 203141213660369. The reversal of 203141213660306 is 603066312141302.

It is a self number, because there is not a number n which added to its sum of digits gives 203141213660306.

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, 28916891 + ... + 35248673.

It is an arithmetic number, because the mean of its divisors is an integer number (19057067898648).

Almost surely, 2^{203141213660306} is an apocalyptic number.

203141213660306 is a deficient number, since it is larger than the sum of its proper divisors (101771872718062).

203141213660306 is a wasteful number, since it uses less digits than its factorization.

203141213660306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6342377.

The product of its (nonzero) digits is 93312, while the sum is 38.

The spelling of 203141213660306 in words is "two hundred three trillion, one hundred forty-one billion, two hundred thirteen million, six hundred sixty thousand, three hundred six".