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11100000000000 = 211351137
BaseRepresentation
bin1010000110000110101110…
…0011101001100000000000
31110022011001002022000120010
42201201223203221200000
52423330300000000000
635335134122344520
72223643230151662
oct241415343514000
943264032260503
1011100000000000
11359a53569500a
1212b330765b140
13626957c337a2
142a53585d6532
15143b0a8e3d50
hexa186b8e9800

11100000000000 has 576 divisors, whose sum is σ = 37990722500640. Its totient is φ = 2880000000000.

The previous prime is 11099999999989. The next prime is 11100000000029. The reversal of 11100000000000 is 111.

It is a Harshad number since it is a multiple of its sum of digits (3).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a nialpdrome in base 10.

It is a zygodrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 299999999982 + ... + 300000000018.

Almost surely, 211100000000000 is an apocalyptic number.

11100000000000 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 11100000000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18995361250320).

11100000000000 is an abundant number, since it is smaller than the sum of its proper divisors (26890722500640).

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

11100000000000 is an frugal number, since it uses more digits than its factorization.

11100000000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117 (or 47 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 3.

Adding to 11100000000000 its reverse (111), we get a palindrome (11100000000111).

11100000000000 divided by its reverse (111) gives a 11-th power (100000000000 = 1011).

The spelling of 11100000000000 in words is "eleven trillion, one hundred billion", and thus it is an aban number.