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13130112020019 = 3231619117536429
BaseRepresentation
bin1011111100010001011110…
…1010011010111000110011
31201111020010002012222110220
42333010113222122320303
53210110432134120034
643531520140424123
72523422262462621
oct277042752327063
951436102188426
1013130112020019
1142024a3a30155
121580853b48043
13743219b21887
14335702330511
1517b827276749
hexbf117a9ae33

13130112020019 has 16 divisors (see below), whose sum is σ = 18279265593600. Its totient is φ = 8367653382176.

The previous prime is 13130112019993. The next prime is 13130112020041. The reversal of 13130112020019 is 91002021103131.

It is a cyclic number.

It is not a de Polignac number, because 13130112020019 - 213 = 13130112011827 is a prime.

It is a super-2 number, since 2×131301120200192 (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13130112020099) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58656504 + ... + 58879925.

It is an arithmetic number, because the mean of its divisors is an integer number (1142454099600).

Almost surely, 213130112020019 is an apocalyptic number.

13130112020019 is a deficient number, since it is larger than the sum of its proper divisors (5149153573581).

13130112020019 is a wasteful number, since it uses less digits than its factorization.

13130112020019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117538074.

The product of its (nonzero) digits is 324, while the sum is 24.

The spelling of 13130112020019 in words is "thirteen trillion, one hundred thirty billion, one hundred twelve million, twenty thousand, nineteen".

Divisors: 1 3 23 69 1619 4857 37237 111711 117536429 352609287 2703337867 8110013601 190291478551 570874435653 4376704006673 13130112020019