11033000320 has 64 divisors (see below), whose sum is σ = 26388717840. Its totient is φ = 4411033600.

The previous prime is 11033000309. The next prime is 11033000333. The reversal of 11033000320 is 2300033011.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×11033000320² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11033000320.

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, 2181795 + ... + 2186845.

Almost surely, 2^11033000320 is an apocalyptic number.

11033000320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11033000320 is an abundant number, since it is smaller than the sum of its proper divisors (15355717520).

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

11033000320 is an equidigital number, since it uses as much as digits as its factorization.

11033000320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8483 (or 8471 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 11033000320 its reverse (2300033011), we get a palindrome (13333033331).

The spelling of 11033000320 in words is "eleven billion, thirty-three million, three hundred twenty", and thus it is an aban number.