11055723000 has 192 divisors, whose sum is σ = 40126039200. Its totient is φ = 2526988800.

The previous prime is 11055722969. The next prime is 11055723001. The reversal of 11055723000 is 32755011.

It is a super-2 number, since 2×11055723000² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11055723001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 109396 + ... + 184604.

Almost surely, 2^11055723000 is an apocalyptic number.

11055723000 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 11055723000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20063019600).

11055723000 is an abundant number, since it is smaller than the sum of its proper divisors (29070316200).

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

11055723000 is a wasteful number, since it uses less digits than its factorization.

11055723000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75247 (or 75226 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 24.

The spelling of 11055723000 in words is "eleven billion, fifty-five million, seven hundred twenty-three thousand".