11013230100 has 72 divisors (see below), whose sum is σ = 31876397280. Its totient is φ = 2935806080.

The previous prime is 11013230089. The next prime is 11013230113. The reversal of 11013230100 is 103231011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1192099 + ... + 1201301.

It is an arithmetic number, because the mean of its divisors is an integer number (442727740).

Almost surely, 2^11013230100 is an apocalyptic number.

11013230100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11013230100 is an abundant number, since it is smaller than the sum of its proper divisors (20863167180).

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

11013230100 is a wasteful number, since it uses less digits than its factorization.

11013230100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13209 (or 13202 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 11013230100 its reverse (103231011), we get a palindrome (11116461111).

The spelling of 11013230100 in words is "eleven billion, thirteen million, two hundred thirty thousand, one hundred".