1102000100 has 18 divisors (see below), whose sum is σ = 2391340434. Its totient is φ = 440800000.

The previous prime is 1102000099. The next prime is 1102000181. The reversal of 1102000100 is 10002011.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 8904256 + 1093095844 = 2984^2 + 33062^2 .

It is a Harshad number since it is a multiple of its sum of digits (5).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5509901 + ... + 5510100.

Almost surely, 2^1102000100 is an apocalyptic number.

1102000100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1102000100 is an abundant number, since it is smaller than the sum of its proper divisors (1289340334).

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

1102000100 is a wasteful number, since it uses less digits than its factorization.

1102000100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11020015 (or 11020008 counting only the distinct ones).

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

The square root of 1102000100 is about 33196.3868515837. The cubic root of 1102000100 is about 1032.9053922284.

Adding to 1102000100 its reverse (10002011), we get a palindrome (1112002111).

The spelling of 1102000100 in words is "one billion, one hundred two million, one hundred", and thus it is an aban number.