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13331301120131 = 17387787867211
BaseRepresentation
bin1100000111111110111101…
…1101111011100010000011
31202012110102022000012200012
43001333233131323202003
53221410001041321011
644204152025215135
72544104032560041
oct301775735734203
952173368005605
1013331301120131
11427a855a32915
1215b38419314ab
137591a05b9b87
1434134a305391
15181b9ecd1a8b
hexc1fef77b883

13331301120131 has 8 divisors (see below), whose sum is σ = 13423649711664. Its totient is φ = 13239128265120.

The previous prime is 13331301120103. The next prime is 13331301120143. The reversal of 13331301120131 is 13102110313331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13331301120131 is a prime.

It is a super-2 number, since 2×133313011201312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13331301120097 and 13331301120106.

It is not an unprimeable number, because it can be changed into a prime (13331301122131) 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, 43781885 + ... + 44085326.

It is an arithmetic number, because the mean of its divisors is an integer number (1677956213958).

Almost surely, 213331301120131 is an apocalyptic number.

13331301120131 is a deficient number, since it is larger than the sum of its proper divisors (92348591533).

13331301120131 is an equidigital number, since it uses as much as digits as its factorization.

13331301120131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87868261.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 13331301120131 its reverse (13102110313331), we get a palindrome (26433411433462).

The spelling of 13331301120131 in words is "thirteen trillion, three hundred thirty-one billion, three hundred one million, one hundred twenty thousand, one hundred thirty-one".

Divisors: 1 173 877 151721 87867211 15201027503 77059544047 13331301120131