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13101012330401 = 617917937794019
BaseRepresentation
bin1011111010100101000100…
…1011111010011110100001
31201101110000002000120202202
42332221101023322132201
53204121333124033101
643510304425222545
72521342204264442
oct276512113723641
951343002016682
1013101012330401
1141a1120a10696
121577092631a55
13740560131518
143341416c32c9
1517abc26db36b
hexbea512fa7a1

13101012330401 has 32 divisors (see below), whose sum is σ = 13566631680000. Its totient is φ = 12645550532160.

The previous prime is 13101012330389. The next prime is 13101012330509. The reversal of 13101012330401 is 10403321010131.

It is a cyclic number.

It is not a de Polignac number, because 13101012330401 - 26 = 13101012330337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13101011330401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3259767170 + ... + 3259771188.

It is an arithmetic number, because the mean of its divisors is an integer number (423957240000).

Almost surely, 213101012330401 is an apocalyptic number.

It is an amenable number.

13101012330401 is a deficient number, since it is larger than the sum of its proper divisors (465619349599).

13101012330401 is a wasteful number, since it uses less digits than its factorization.

13101012330401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8117.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 13101012330401 its reverse (10403321010131), we get a palindrome (23504333340532).

The spelling of 13101012330401 in words is "thirteen trillion, one hundred one billion, twelve million, three hundred thirty thousand, four hundred one".

Divisors: 1 61 79 179 3779 4019 4819 10919 14141 230519 245159 298541 317501 676441 719401 862601 15187801 18211001 19367561 41262901 43883461 53438839 56832679 926455861 1199836279 2718616379 3259769179 3466793419 73190013019 165835599119 214770693941 13101012330401