20300321213202 has 8 divisors (see below), whose sum is σ = 40600642426416. Its totient is φ = 6766773737732.

The previous prime is 20300321213197. The next prime is 20300321213273. The reversal of 20300321213202 is 20231212300302.

It is a happy number.

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

20300321213202 is an admirable number.

It is a super-2 number, since 2×20300321213202² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1691693434428 + ... + 1691693434439.

It is an arithmetic number, because the mean of its divisors is an integer number (5075080303302).

Almost surely, 2^{20300321213202} is an apocalyptic number.

20300321213202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

20300321213202 is a wasteful number, since it uses less digits than its factorization.

20300321213202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3383386868872.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 20300321213202 its reverse (20231212300302), we get a palindrome (40531533513504).

The spelling of 20300321213202 in words is "twenty trillion, three hundred billion, three hundred twenty-one million, two hundred thirteen thousand, two hundred two".