13311030000 has 100 divisors (see below), whose sum is σ = 42969876488. Its totient is φ = 3549600000.

The previous prime is 13311029989. The next prime is 13311030001. The reversal of 13311030000 is 3011331.

It is a tau number, because it is divible by the number of its divisors (100).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13311030001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 191851 + ... + 251850.

Almost surely, 2^13311030000 is an apocalyptic number.

13311030000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13311030000 is an abundant number, since it is smaller than the sum of its proper divisors (29658846488).

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

13311030000 is an equidigital number, since it uses as much as digits as its factorization.

13311030000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443732 (or 443711 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 12.

Adding to 13311030000 its reverse (3011331), we get a palindrome (13314041331).

The spelling of 13311030000 in words is "thirteen billion, three hundred eleven million, thirty thousand".