11120002100 has 36 divisors (see below), whose sum is σ = 24691586304. Its totient is φ = 4344557280.

The previous prime is 11120002079. The next prime is 11120002171. The reversal of 11120002100 is 120002111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1288724 + ... + 1297323.

Almost surely, 2^11120002100 is an apocalyptic number.

11120002100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11120002100 is an abundant number, since it is smaller than the sum of its proper divisors (13571584204).

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

11120002100 is a wasteful number, since it uses less digits than its factorization.

11120002100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2586104 (or 2586097 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 11120002100 its reverse (120002111), we get a palindrome (11240004211).

The spelling of 11120002100 in words is "eleven billion, one hundred twenty million, two thousand, one hundred".