10200021003030 has 64 divisors (see below), whose sum is σ = 24817780182528. Its totient is φ = 2682487238400.

The previous prime is 10200021003023. The next prime is 10200021003047. The reversal of 10200021003030 is 3030012000201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10200021002997 and 10200021003015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23107047 + ... + 23544333.

It is an arithmetic number, because the mean of its divisors is an integer number (387777815352).

Almost surely, 2^{10200021003030} is an apocalyptic number.

10200021003030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10200021003030 is an abundant number, since it is smaller than the sum of its proper divisors (14617759179498).

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

10200021003030 is a wasteful number, since it uses less digits than its factorization.

10200021003030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448021.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 10200021003030 its reverse (3030012000201), we get a palindrome (13230033003231).

The spelling of 10200021003030 in words is "ten trillion, two hundred billion, twenty-one million, three thousand, thirty".