10003311100 has 18 divisors (see below), whose sum is σ = 21707185304. Its totient is φ = 4001324400.

The previous prime is 10003311091. The next prime is 10003311103. The reversal of 10003311100 is 111330001.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10003311103) by changing a digit.

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, 50016456 + ... + 50016655.

Almost surely, 2^10003311100 is an apocalyptic number.

10003311100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10003311100 is an abundant number, since it is smaller than the sum of its proper divisors (11703874204).

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

10003311100 is a wasteful number, since it uses less digits than its factorization.

10003311100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100033125 (or 100033118 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 10.

Adding to 10003311100 its reverse (111330001), we get a palindrome (10114641101).

The spelling of 10003311100 in words is "ten billion, three million, three hundred eleven thousand, one hundred".