11273700000 has 144 divisors (see below), whose sum is σ = 36990444960. Its totient is φ = 3006240000.

The previous prime is 11273699959. The next prime is 11273700037. The reversal of 11273700000 is 737211.

11273700000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11273700000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 281211 + ... + 318789.

It is an arithmetic number, because the mean of its divisors is an integer number (256878090).

Almost surely, 2^11273700000 is an apocalyptic number.

11273700000 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 11273700000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18495222480).

11273700000 is an abundant number, since it is smaller than the sum of its proper divisors (25716744960).

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

11273700000 is an frugal number, since it uses more digits than its factorization.

11273700000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37617 (or 37589 counting only the distinct ones).

The product of its (nonzero) digits is 294, while the sum is 21.

The spelling of 11273700000 in words is "eleven billion, two hundred seventy-three million, seven hundred thousand".