11000313000 has 256 divisors, whose sum is σ = 38765376000. Its totient is φ = 2884896000.

The previous prime is 11000312993. The next prime is 11000313041. The reversal of 11000313000 is 31300011.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1643661 + ... + 1650339.

It is an arithmetic number, because the mean of its divisors is an integer number (151427250).

Almost surely, 2^11000313000 is an apocalyptic number.

11000313000 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 11000313000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19382688000).

11000313000 is an abundant number, since it is smaller than the sum of its proper divisors (27765063000).

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

11000313000 is a wasteful number, since it uses less digits than its factorization.

11000313000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6770 (or 6750 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 9.

Adding to 11000313000 its reverse (31300011), we get a palindrome (11031613011).

The spelling of 11000313000 in words is "eleven billion, three hundred thirteen thousand".