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13313311213101 = 3131157215771401
BaseRepresentation
bin1100000110111011111100…
…1011111000011000101101
31202010201222112211020121020
43001232333023320120231
53221111130132304401
644152014543124353
72542566156102354
oct301567713703055
952121875736536
1013313311213101
114273164114459
1215b0260ba36b9
137575944b1583
14340520d8499b
1518149a76dd36
hexc1bbf2f862d

13313311213101 has 16 divisors (see below), whose sum is σ = 18000513440448. Its totient is φ = 8751687984000.

The previous prime is 13313311213091. The next prime is 13313311213133. The reversal of 13313311213101 is 10131211331331.

It is not a de Polignac number, because 13313311213101 - 215 = 13313311180333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13313311213151) 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, 107824000 + ... + 107947401.

It is an arithmetic number, because the mean of its divisors is an integer number (1125032090028).

Almost surely, 213313311213101 is an apocalyptic number.

It is an amenable number.

13313311213101 is a deficient number, since it is larger than the sum of its proper divisors (4687202227347).

13313311213101 is a wasteful number, since it uses less digits than its factorization.

13313311213101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215771692.

The product of its (nonzero) digits is 486, while the sum is 24.

Adding to 13313311213101 its reverse (10131211331331), we get a palindrome (23444522544432).

The spelling of 13313311213101 in words is "thirteen trillion, three hundred thirteen billion, three hundred eleven million, two hundred thirteen thousand, one hundred one".

Divisors: 1 3 131 157 393 471 20567 61701 215771401 647314203 28266053531 33876109957 84798160593 101628329871 4437770404367 13313311213101