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13320210310023 = 3611314999111149
BaseRepresentation
bin1100000111010101101001…
…1001110110001110000111
31202011101210100200200101110
43001311122121312032013
53221214242314410043
644155115314500103
72543232141335511
oct301653231661607
952141710620343
1013320210310023
114276084510051
1215b1667594633
13758123918946
143409b7356bb1
151817512a5b33
hexc1d5a676387

13320210310023 has 32 divisors (see below), whose sum is σ = 18193032000000. Its totient is φ = 8666076182400.

The previous prime is 13320210310009. The next prime is 13320210310039. The reversal of 13320210310023 is 32001301202331.

It is not a de Polignac number, because 13320210310023 - 24 = 13320210310007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13320210310063) 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, 119785453 + ... + 119896601.

It is an arithmetic number, because the mean of its divisors is an integer number (568532250000).

Almost surely, 213320210310023 is an apocalyptic number.

13320210310023 is a deficient number, since it is larger than the sum of its proper divisors (4872821689977).

13320210310023 is a wasteful number, since it uses less digits than its factorization.

13320210310023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116343.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 13320210310023 its reverse (32001301202331), we get a palindrome (45321511512354).

The spelling of 13320210310023 in words is "thirteen trillion, three hundred twenty billion, two hundred ten million, three hundred ten thousand, twenty-three".

Divisors: 1 3 61 131 183 393 4999 7991 14997 23973 111149 304939 333447 654869 914817 1964607 6780089 14560519 20340267 39947009 43681557 119841027 555633851 888191659 1666901553 2664574977 33893664911 72788034481 101680994733 218364103443 4440070103341 13320210310023