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131323410200230 = 2565599200191177
BaseRepresentation
bin11101110111000000011101…
…001101110011011010100110
3122012222101200020210010111221
4131313000131031303122212
5114203100321002401410
61143145050343250554
736442542345616603
oct3567003515633246
9565871606703457
10131323410200230
1138930a44511336
121288b434449a5a
13583798a711ac1
1424601308d36aa
15102b0538094da
hex77701d3736a6

131323410200230 has 16 divisors (see below), whose sum is σ = 236385742982400. Its totient is φ = 52528563052992.

The previous prime is 131323410200209. The next prime is 131323410200233. The reversal of 131323410200230 is 32002014323131.

It is a junction number, because it is equal to n+sod(n) for n = 131323410200195 and 131323410200204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131323410200233) 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, 99439599 + ... + 100751578.

It is an arithmetic number, because the mean of its divisors is an integer number (14774108936400).

Almost surely, 2131323410200230 is an apocalyptic number.

131323410200230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131323410200230 is a deficient number, since it is larger than the sum of its proper divisors (105062332782170).

131323410200230 is a wasteful number, since it uses less digits than its factorization.

131323410200230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200256783.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 131323410200230 its reverse (32002014323131), we get a palindrome (163325424523361).

The spelling of 131323410200230 in words is "one hundred thirty-one trillion, three hundred twenty-three billion, four hundred ten million, two hundred thousand, two hundred thirty".

Divisors: 1 2 5 10 65599 131198 327995 655990 200191177 400382354 1000955885 2001911770 13132341020023 26264682040046 65661705100115 131323410200230