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11230100000 = 2555761263
BaseRepresentation
bin10100111010101110…
…11011101000100000
31001222122102012002122
422131113123220200
5140444401200000
65054204003412
7545202163220
oct123527335040
931878365078
1011230100000
11484310a389
122214b30568
13109c7c02b2
1478768a080
1545ad92085
hex29d5dba20

11230100000 has 288 divisors, whose sum is σ = 32222437632. Its totient is φ = 3772800000.

The previous prime is 11230099999. The next prime is 11230100017. The reversal of 11230100000 is 103211.

11230100000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×112301000002 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (8).

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 47 ways as a sum of consecutive naturals, for example, 42699869 + ... + 42700131.

It is an arithmetic number, because the mean of its divisors is an integer number (111883464).

Almost surely, 211230100000 is an apocalyptic number.

11230100000 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 11230100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16111218816).

11230100000 is an abundant number, since it is smaller than the sum of its proper divisors (20992337632).

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

11230100000 is an frugal number, since it uses more digits than its factorization.

11230100000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366 (or 338 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 8.

Adding to 11230100000 its reverse (103211), we get a palindrome (11230203211).

The spelling of 11230100000 in words is "eleven billion, two hundred thirty million, one hundred thousand".