100000200010010 has 8 divisors (see below), whose sum is σ = 180000360018036. Its totient is φ = 40000080004000.

The previous prime is 100000200010003. The next prime is 100000200010021. The reversal of 100000200010010 is 10010002000001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 98245028130769 + 1755171879241 = 9911863^2 + 1324829^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (5).

It is a junction number, because it is equal to n+sod(n) for n = 100000200009976 and 100000200010003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5000010000491 + ... + 5000010000510.

Almost surely, 2^{100000200010010} is an apocalyptic number.

100000200010010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100000200010010 is a deficient number, since it is larger than the sum of its proper divisors (80000160008026).

100000200010010 is a wasteful number, since it uses less digits than its factorization.

100000200010010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10000020001008.

The product of its (nonzero) digits is 2, while the sum is 5.

Adding to 100000200010010 its reverse (10010002000001), we get a palindrome (110010202010011).

The spelling of 100000200010010 in words is "one hundred trillion, two hundred million, ten thousand, ten".