10200300002000 has 80 divisors (see below), whose sum is σ = 24734197726992. Its totient is φ = 4068561305600.

The previous prime is 10200300001987. The next prime is 10200300002033. The reversal of 10200300002000 is 20000300201.

It can be written as a sum of positive squares in 8 ways, for example, as 2055920087104 + 8144379914896 = 1433848^2 + 2853836^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×10200300002000² (a number of 27 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6518009 + ... + 7930008.

Almost surely, 2^{10200300002000} is an apocalyptic number.

10200300002000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10200300002000 is an abundant number, since it is smaller than the sum of its proper divisors (14533897724992).

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

10200300002000 is a wasteful number, since it uses less digits than its factorization.

10200300002000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14448393 (or 14448377 counting only the distinct ones).

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

Adding to 10200300002000 its reverse (20000300201), we get a palindrome (10220300302201).

The spelling of 10200300002000 in words is "ten trillion, two hundred billion, three hundred million, two thousand".