100200000002010 has 64 divisors (see below), whose sum is σ = 242270299382400. Its totient is φ = 26521339093760.

The previous prime is 100200000001979. The next prime is 100200000002017. The reversal of 100200000002010 is 10200000002001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a self number, because there is not a number n which added to its sum of digits gives 100200000002010.

It is not an unprimeable number, because it can be changed into a prime (100200000002017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2025876 + ... + 14300495.

It is an arithmetic number, because the mean of its divisors is an integer number (3785473427850).

Almost surely, 2^{100200000002010} is an apocalyptic number.

100200000002010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100200000002010 is an abundant number, since it is smaller than the sum of its proper divisors (142070299380390).

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

100200000002010 is a wasteful number, since it uses less digits than its factorization.

100200000002010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16327903.

The product of its (nonzero) digits is 4, while the sum is 6.

Adding to 100200000002010 its reverse (10200000002001), we get a palindrome (110400000004011).

Subtracting from 100200000002010 its reverse (10200000002001), we obtain a palindrome (90000000000009).

The spelling of 100200000002010 in words is "one hundred trillion, two hundred billion, two thousand, ten".