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13200300122 = 219638954371
BaseRepresentation
bin11000100101100110…
…01001100001011010
31021001221200201120112
430102303021201122
5204013234100442
610021504124322
7645054462002
oct142263114132
937057621515
1013200300122
115664252949
1226849066a2
131324a32799
148d31c9002
15523d1a082
hex312cc985a

13200300122 has 16 divisors (see below), whose sum is σ = 20846224800. Its totient is φ = 6251680080.

The previous prime is 13200300119. The next prime is 13200300187. The reversal of 13200300122 is 22100300231.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13200300097 and 13200300106.

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, 215597 + ... + 269967.

It is an arithmetic number, because the mean of its divisors is an integer number (1302889050).

Almost surely, 213200300122 is an apocalyptic number.

13200300122 is a deficient number, since it is larger than the sum of its proper divisors (7645924678).

13200300122 is a wasteful number, since it uses less digits than its factorization.

13200300122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60781.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 13200300122 its reverse (22100300231), we get a palindrome (35300600353).

The spelling of 13200300122 in words is "thirteen billion, two hundred million, three hundred thousand, one hundred twenty-two".

Divisors: 1 2 19 38 6389 12778 54371 108742 121391 242782 1033049 2066098 347376319 694752638 6600150061 13200300122