100102010020010 has 8 divisors (see below), whose sum is σ = 180183618036036. Its totient is φ = 40040804008000.

The previous prime is 100102010019941. The next prime is 100102010020031. The reversal of 100102010020010 is 10020010201001.

It can be written as a sum of positive squares in 2 ways, for example, as 85847285075161 + 14254724944849 = 9265381^2 + 3775543^2 .

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 100102010020010.

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, 5005100500991 + ... + 5005100501010.

Almost surely, 2^{100102010020010} is an apocalyptic number.

100102010020010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100102010020010 is a deficient number, since it is larger than the sum of its proper divisors (80081608016026).

100102010020010 is a wasteful number, since it uses less digits than its factorization.

100102010020010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10010201002008.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 100102010020010 its reverse (10020010201001), we get a palindrome (110122020221011).

The spelling of 100102010020010 in words is "one hundred trillion, one hundred two billion, ten million, twenty thousand, ten".