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13120200130 = 258663151451
BaseRepresentation
bin11000011100000011…
…00101110111000010
31020212100222020001011
430032001211313002
5203332232401010
610005523231134
7643062601222
oct141601456702
936770866034
1013120200130
115623013604
122661b184aa
131311268a3b
148c66d8082
1551bc96a8a
hex30e065dc2

13120200130 has 16 divisors (see below), whose sum is σ = 23619242304. Its totient is φ = 5247439600.

The previous prime is 13120200113. The next prime is 13120200133. The reversal of 13120200130 is 3100202131.

It is a self number, because there is not a number n which added to its sum of digits gives 13120200130.

It is not an unprimeable number, because it can be changed into a prime (13120200133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10905 + ... + 162355.

It is an arithmetic number, because the mean of its divisors is an integer number (1476202644).

Almost surely, 213120200130 is an apocalyptic number.

13120200130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13120200130 is a deficient number, since it is larger than the sum of its proper divisors (10499042174).

13120200130 is a wasteful number, since it uses less digits than its factorization.

13120200130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160121.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 13120200130 its reverse (3100202131), we get a palindrome (16220402261).

The spelling of 13120200130 in words is "thirteen billion, one hundred twenty million, two hundred thousand, one hundred thirty".

Divisors: 1 2 5 10 8663 17326 43315 86630 151451 302902 757255 1514510 1312020013 2624040026 6560100065 13120200130