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13230000201 = 31137711011511
BaseRepresentation
bin11000101001001000…
…11100100001001001
31021011000120122102110
430110210130201021
5204043340001301
610024444452533
7645565101105
oct142444344111
937130518373
1013230000201
115679a98a70
12269284a149
13132ac310b2
148d711a905
155267350d6
hex31491c849

13230000201 has 64 divisors (see below), whose sum is σ = 20253929472. Its totient is φ = 7610400000.

The previous prime is 13230000193. The next prime is 13230000211. The reversal of 13230000201 is 10200003231.

It is a happy number.

It is not a de Polignac number, because 13230000201 - 23 = 13230000193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13230000211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8755036 + ... + 8756546.

It is an arithmetic number, because the mean of its divisors is an integer number (316467648).

Almost surely, 213230000201 is an apocalyptic number.

13230000201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13230000201 is a deficient number, since it is larger than the sum of its proper divisors (7023929271).

13230000201 is a wasteful number, since it uses less digits than its factorization.

13230000201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1734.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 13230000201 its reverse (10200003231), we get a palindrome (23430003432).

The spelling of 13230000201 in words is "thirteen billion, two hundred thirty million, two hundred one", and thus it is an aban number.

Divisors: 1 3 11 33 37 71 101 111 213 303 407 781 1111 1221 1511 2343 2627 3333 3737 4533 7171 7881 11211 16621 21513 28897 41107 49863 55907 78881 86691 107281 123321 152611 167721 236643 265327 321843 457833 614977 795981 1180091 1678721 1844931 2918597 3540273 3969397 5036163 5646607 8755791 10835381 11908191 16939821 32506143 43663367 62112677 119189191 130990101 186338031 357567573 400909097 1202727291 4410000067 13230000201