100210120002010 has 64 divisors (see below), whose sum is σ = 184202031636000. Its totient is φ = 39237789007872.

The previous prime is 100210120002007. The next prime is 100210120002149. The reversal of 100210120002010 is 10200021012001.

It can be written as a sum of positive squares in 16 ways, for example, as 379028616409 + 99831091385601 = 615653^2 + 9991551^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4255375716 + ... + 4255399264.

Almost surely, 2^{100210120002010} is an apocalyptic number.

100210120002010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100210120002010 is a deficient number, since it is larger than the sum of its proper divisors (83991911633990).

100210120002010 is a wasteful number, since it uses less digits than its factorization.

100210120002010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41635.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 100210120002010 its reverse (10200021012001), we get a palindrome (110410141014011).

The spelling of 100210120002010 in words is "one hundred trillion, two hundred ten billion, one hundred twenty million, two thousand, ten".