11134320000 has 320 divisors, whose sum is σ = 39145906800. Its totient is φ = 2793472000.

The previous prime is 11134319981. The next prime is 11134320011. The reversal of 11134320000 is 2343111.

It is a tau number, because it is divible by the number of its divisors (320).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4078636 + ... + 4081364.

Almost surely, 2^11134320000 is an apocalyptic number.

11134320000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11134320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19572953400).

11134320000 is an abundant number, since it is smaller than the sum of its proper divisors (28011586800).

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

11134320000 is an equidigital number, since it uses as much as digits as its factorization.

11134320000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2783 (or 2756 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 11134320000 its reverse (2343111), we get a palindrome (11136663111).

The spelling of 11134320000 in words is "eleven billion, one hundred thirty-four million, three hundred twenty thousand".