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11230110200 = 2352370915139
BaseRepresentation
bin10100111010101110…
…11110000111111000
31001222122102201002102
422131113132013320
5140444402011300
65054204122532
7545202235031
oct123527360770
931878381072
1011230110200
114843117011
122214b36448
13109c7c4b2a
1478768da88
1545ad950d5
hex29d5de1f8

11230110200 has 48 divisors (see below), whose sum is σ = 26118771000. Its totient is φ = 4490536320.

The previous prime is 11230110197. The next prime is 11230110211. The reversal of 11230110200 is 201103211.

It is a super-2 number, since 2×112301102002 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 734231 + ... + 749369.

Almost surely, 211230110200 is an apocalyptic number.

11230110200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11230110200 is an abundant number, since it is smaller than the sum of its proper divisors (14888660800).

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

11230110200 is a wasteful number, since it uses less digits than its factorization.

11230110200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18864 (or 18855 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 11230110200 its reverse (201103211), we get a palindrome (11431213411).

The spelling of 11230110200 in words is "eleven billion, two hundred thirty million, one hundred ten thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 3709 7418 14836 15139 18545 29672 30278 37090 60556 74180 75695 92725 121112 148360 151390 185450 302780 370900 378475 605560 741800 756950 1513900 3027800 56150551 112301102 224602204 280752755 449204408 561505510 1123011020 1403763775 2246022040 2807527550 5615055100 11230110200