11102101230 has 128 divisors (see below), whose sum is σ = 29923084800. Its totient is φ = 2612528640.

The previous prime is 11102101211. The next prime is 11102101247. The reversal of 11102101230 is 3210120111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7166496 + ... + 7168044.

It is an arithmetic number, because the mean of its divisors is an integer number (233774100).

Almost surely, 2^11102101230 is an apocalyptic number.

11102101230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11102101230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14961542400).

11102101230 is an abundant number, since it is smaller than the sum of its proper divisors (18820983570).

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

11102101230 is a wasteful number, since it uses less digits than its factorization.

11102101230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2194.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 11102101230 its reverse (3210120111), we get a palindrome (14312221341).

The spelling of 11102101230 in words is "eleven billion, one hundred two million, one hundred one thousand, two hundred thirty".