10302020000 has 120 divisors (see below), whose sum is σ = 25421812416. Its totient is φ = 4108256000.

The previous prime is 10302019991. The next prime is 10302020063. The reversal of 10302020000 is 2020301.

It is a super-2 number, since 2×10302020000² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a self number, because there is not a number n which added to its sum of digits gives 10302020000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9339449 + ... + 9340551.

Almost surely, 2^10302020000 is an apocalyptic number.

10302020000 is a gapful number since it is divisible by the number (10) 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 10302020000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12710906208).

10302020000 is an abundant number, since it is smaller than the sum of its proper divisors (15119792416).

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

10302020000 is an equidigital number, since it uses as much as digits as its factorization.

10302020000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1600 (or 1577 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 8.

Adding to 10302020000 its reverse (2020301), we get a palindrome (10304040301).

The spelling of 10302020000 in words is "ten billion, three hundred two million, twenty thousand".