11013023320 has 32 divisors (see below), whose sum is σ = 26685403920. Its totient is φ = 4066346880.

The previous prime is 11013023261. The next prime is 11013023341. The reversal of 11013023320 is 2332031011.

It is a junction number, because it is equal to n+sod(n) for n = 11013023294 and 11013023303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10588926 + ... + 10589965.

Almost surely, 2^11013023320 is an apocalyptic number.

11013023320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11013023320 is an abundant number, since it is smaller than the sum of its proper divisors (15672380600).

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

11013023320 is a wasteful number, since it uses less digits than its factorization.

11013023320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21178915 (or 21178911 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 11013023320 its reverse (2332031011), we get a palindrome (13345054331).

The spelling of 11013023320 in words is "eleven billion, thirteen million, twenty-three thousand, three hundred twenty".