1010000001100 has 18 divisors (see below), whose sum is σ = 2191700002604. Its totient is φ = 404000000400.

The previous prime is 1010000001071. The next prime is 1010000001151. The reversal of 1010000001100 is 11000000101.

It is a Harshad number since it is a multiple of its sum of digits (4).

It is a self number, because there is not a number n which added to its sum of digits gives 1010000001100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5049999906 + ... + 5050000105.

Almost surely, 2^{1010000001100} is an apocalyptic number.

1010000001100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010000001100 is an abundant number, since it is smaller than the sum of its proper divisors (1181700001504).

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

1010000001100 is a wasteful number, since it uses less digits than its factorization.

1010000001100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10100000025 (or 10100000018 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 4.

Adding to 1010000001100 its reverse (11000000101), we get a palindrome (1021000001201).

Subtracting from 1010000001100 its reverse (11000000101), we obtain a palindrome (999000000999).

It can be divided in two parts, 1010000001 and 100, that added together give a palindrome (1010000101).

The spelling of 1010000001100 in words is "one trillion, ten billion, one thousand, one hundred".