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11100120202 = 2131421110061
BaseRepresentation
bin10100101011001111…
…00110010010001010
31001122120211112100001
422111213212102022
5140213112321302
65033242033214
7542033315323
oct122547462212
931576745301
1011100120202
114786801666
1221994a880a
13107b8b0a82
147742d344a
1544e769787
hex2959e648a

11100120202 has 16 divisors (see below), whose sum is σ = 16782933024. Its totient is φ = 5505838000.

The previous prime is 11100120151. The next prime is 11100120217. The reversal of 11100120202 is 20202100111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1098252 + ... + 1108312.

It is an arithmetic number, because the mean of its divisors is an integer number (1048933314).

Almost surely, 211100120202 is an apocalyptic number.

11100120202 is a deficient number, since it is larger than the sum of its proper divisors (5682812822).

11100120202 is a wasteful number, since it uses less digits than its factorization.

11100120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14405.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 11100120202 its reverse (20202100111), we get a palindrome (31302220313).

The spelling of 11100120202 in words is "eleven billion, one hundred million, one hundred twenty thousand, two hundred two".

Divisors: 1 2 131 262 4211 8422 10061 20122 551641 1103282 1317991 2635982 42366871 84733742 5550060101 11100120202