20202030300443 has 8 divisors (see below), whose sum is σ = 20419076739600. Its totient is φ = 19985560347168.

The previous prime is 20202030300379. The next prime is 20202030300451. The reversal of 20202030300443 is 34400303020202.

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 20202030300443 - 2⁶ = 20202030300379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20202030300943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144051008 + ... + 144191181.

It is an arithmetic number, because the mean of its divisors is an integer number (2552384592450).

Almost surely, 2^{20202030300443} is an apocalyptic number.

20202030300443 is a deficient number, since it is larger than the sum of its proper divisors (217046439157).

20202030300443 is a wasteful number, since it uses less digits than its factorization.

20202030300443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288242941.

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 20202030300443 its reverse (34400303020202), we get a palindrome (54602333320645).

The spelling of 20202030300443 in words is "twenty trillion, two hundred two billion, thirty million, three hundred thousand, four hundred forty-three".