20210324101000 has 128 divisors (see below), whose sum is σ = 51732032002560. Its totient is φ = 7329182208000.

The previous prime is 20210324100977. The next prime is 20210324101003. The reversal of 20210324101000 is 10142301202.

It is a super-2 number, since 2×20210324101000² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20210324101003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1533864 + ... + 6540136.

It is an arithmetic number, because the mean of its divisors is an integer number (404156500020).

Almost surely, 2^{20210324101000} is an apocalyptic number.

20210324101000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20210324101000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25866016001280).

20210324101000 is an abundant number, since it is smaller than the sum of its proper divisors (31521707901560).

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

20210324101000 is a wasteful number, since it uses less digits than its factorization.

20210324101000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5006672 (or 5006658 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 20210324101000 its reverse (10142301202), we get a palindrome (20220466402202).

The spelling of 20210324101000 in words is "twenty trillion, two hundred ten billion, three hundred twenty-four million, one hundred one thousand".