10200020011000 has 32 divisors (see below), whose sum is σ = 23868046828080. Its totient is φ = 4080008004000.

The previous prime is 10200020010979. The next prime is 10200020011003. The reversal of 10200020011000 is 11002000201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10200020011003) 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, 5100009006 + ... + 5100011005.

Almost surely, 2^{10200020011000} is an apocalyptic number.

10200020011000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10200020011000 is an abundant number, since it is smaller than the sum of its proper divisors (13668026817080).

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

10200020011000 is a wasteful number, since it uses less digits than its factorization.

10200020011000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10200020032 (or 10200020018 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 10200020011000 its reverse (11002000201), we get a palindrome (10211022011201).

The spelling of 10200020011000 in words is "ten trillion, two hundred billion, twenty million, eleven thousand".