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11107020000 = 25354199743
BaseRepresentation
bin10100101100000011…
…11010110011100000
31001200001211002002010
422112001322303200
5140221344120000
65034045552520
7542146053336
oct122601726340
931601732063
1011107020000
11478a69457a
12219b875740
1310801584ab
147751abb56
1545017dd50
hex29607ace0

11107020000 has 240 divisors, whose sum is σ = 38354722560. Its totient is φ = 2805696000.

The previous prime is 11107019909. The next prime is 11107020037. The reversal of 11107020000 is 2070111.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 1135129 + ... + 1144871.

It is an arithmetic number, because the mean of its divisors is an integer number (159811344).

Almost surely, 211107020000 is an apocalyptic number.

11107020000 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 11107020000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19177361280).

11107020000 is an abundant number, since it is smaller than the sum of its proper divisors (27247702560).

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

11107020000 is an equidigital number, since it uses as much as digits as its factorization.

11107020000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9795 (or 9772 counting only the distinct ones).

The product of its (nonzero) digits is 14, while the sum is 12.

Adding to 11107020000 its reverse (2070111), we get a palindrome (11109090111).

The spelling of 11107020000 in words is "eleven billion, one hundred seven million, twenty thousand".