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13132312130122 = 21923731131821497
BaseRepresentation
bin1011111100011001101011…
…0011001011001001001010
31201111102210102010011011021
42333012122303023021022
53210124433401130442
643532522332423054
72523530636221033
oct277063263131112
951442712104137
1013132312130122
114203422925469
121581168917a8a
137434aa891383
143358705d9a8a
1517b9054b5e67
hexbf19accb24a

13132312130122 has 64 divisors (see below), whose sum is σ = 22127266264320. Its totient is φ = 5816663322624.

The previous prime is 13132312130117. The next prime is 13132312130123. The reversal of 13132312130122 is 22103121323131.

It is not an unprimeable number, because it can be changed into a prime (13132312130123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6298878 + ... + 8120374.

It is an arithmetic number, because the mean of its divisors is an integer number (345738535380).

Almost surely, 213132312130122 is an apocalyptic number.

13132312130122 is a deficient number, since it is larger than the sum of its proper divisors (8994954134198).

13132312130122 is a wasteful number, since it uses less digits than its factorization.

13132312130122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1821727.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 13132312130122 its reverse (22103121323131), we get a palindrome (35235433453253).

The spelling of 13132312130122 in words is "thirteen trillion, one hundred thirty-two billion, three hundred twelve million, one hundred thirty thousand, one hundred twenty-two".

Divisors: 1 2 19 23 38 46 73 113 146 226 437 874 1387 1679 2147 2599 2774 3358 4294 5198 8249 16498 31901 49381 63802 98762 156731 189727 313462 379454 1821497 3604813 3642994 7209626 34608443 41894431 69216886 83788862 132969281 205829161 265938562 411658322 795994189 1591988378 2526416339 3058293463 3910754059 4734070703 5052832678 6116586926 7821508118 9468141406 15025528753 30051057506 58107575797 89947343357 116215151594 179894686714 285485046307 345587161319 570970092614 691174322638 6566156065061 13132312130122