11102930100 has 108 divisors (see below), whose sum is σ = 35023629004. Its totient is φ = 2941885440.

The previous prime is 11102930071. The next prime is 11102930107. The reversal of 11102930100 is 103920111.

It can be written as a sum of positive squares in 6 ways, for example, as 11048976 + 11091881124 = 3324^2 + 105318^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102930107) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 102012 + ... + 180588.

Almost surely, 2^11102930100 is an apocalyptic number.

11102930100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11102930100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17511814502).

11102930100 is an abundant number, since it is smaller than the sum of its proper divisors (23920698904).

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

11102930100 is a wasteful number, since it uses less digits than its factorization.

11102930100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78754 (or 78744 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

The spelling of 11102930100 in words is "eleven billion, one hundred two million, nine hundred thirty thousand, one hundred".