100100200010 has 32 divisors (see below), whose sum is σ = 186017997312. Its totient is φ = 38743179840.

The previous prime is 100100199973. The next prime is 100100200019. The reversal of 100100200010 is 10002001001.

It is a happy number.

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 = 100100199967 and 100100200003.

It is not an unprimeable number, because it can be changed into a prime (100100200019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2863457 + ... + 2898203.

It is an arithmetic number, because the mean of its divisors is an integer number (5813062416).

Almost surely, 2^100100200010 is an apocalyptic number.

100100200010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100100200010 is a deficient number, since it is larger than the sum of its proper divisors (85917797302).

100100200010 is a wasteful number, since it uses less digits than its factorization.

100100200010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44078.

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

Adding to 100100200010 its reverse (10002001001), we get a palindrome (110102201011).

The spelling of 100100200010 in words is "one hundred billion, one hundred million, two hundred thousand, ten".