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131233440014211 = 3177699913376559
BaseRepresentation
bin11101110101101100101010…
…100100110001111110000011
3122012122210110002000010111010
4131311230222210301332003
5114200112041120423321
61143035450550052003
736433205660635353
oct3565545244617603
9565583402003433
10131233440014211
11388a68757039a7
1212875b0564a003
13582c34cb2ac42
142459a37956b63
151028a39dbb676
hex775b2a931f83

131233440014211 has 32 divisors (see below), whose sum is σ = 185698914508800. Its totient is φ = 82152466513920.

The previous prime is 131233440014203. The next prime is 131233440014239. The reversal of 131233440014211 is 112410044332131.

It is not a de Polignac number, because 131233440014211 - 23 = 131233440014203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131233440014011) 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, 37177750 + ... + 40554308.

It is an arithmetic number, because the mean of its divisors is an integer number (5803091078400).

Almost surely, 2131233440014211 is an apocalyptic number.

131233440014211 is a deficient number, since it is larger than the sum of its proper divisors (54465474494589).

131233440014211 is a wasteful number, since it uses less digits than its factorization.

131233440014211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3378339.

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 131233440014211 its reverse (112410044332131), we get a palindrome (243643484346342).

The spelling of 131233440014211 in words is "one hundred thirty-one trillion, two hundred thirty-three billion, four hundred forty million, fourteen thousand, two hundred eleven".

Divisors: 1 3 17 51 769 991 2307 2973 13073 16847 39219 50541 762079 2286237 3376559 10129677 12955343 38866029 57401503 172204509 2596573871 3346169969 7789721613 10038509907 44141755807 56884889473 132425267421 170654668419 2573204706161 7719614118483 43744480004737 131233440014211