11013100 has 36 divisors (see below), whose sum is σ = 27314224. Its totient is φ = 3775680.

The previous prime is 11013097. The next prime is 11013131. The reversal of 11013100 is 131011.

It is a happy number.

It is a super-2 number, since 2×11013100² = 242576743220000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7167 + ... + 8566.

Almost surely, 2^11013100 is an apocalyptic number.

11013100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11013100 is an abundant number, since it is smaller than the sum of its proper divisors (16301124).

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

11013100 is a wasteful number, since it uses less digits than its factorization.

11013100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15754 (or 15747 counting only the distinct ones).

The product of its (nonzero) digits is 3, while the sum is 7.

The square root of 11013100 is about 3318.5991020309. The cubic root of 11013100 is about 222.4862593038.

Adding to 11013100 its reverse (131011), we get a palindrome (11144111).

It can be divided in two parts, 1 and 1013100, that added together give a palindrome (1013101).

The spelling of 11013100 in words is "eleven million, thirteen thousand, one hundred".