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131201410201423 = 503769339190889
BaseRepresentation
bin11101110101001110110101…
…011100101111011101001111
3122012112201202212021001102121
4131311032311130233131033
5114144100442002421143
61143013032404033411
736430663153006102
oct3565166534573517
9565481685231377
10131201410201423
1138894229710541
121286b866992867
135829317080ab3
142458279ad2739
151027cb2e917ed
hex7753b572f74f

131201410201423 has 8 divisors (see below), whose sum is σ = 131633200591200. Its totient is φ = 130770298195968.

The previous prime is 131201410201403. The next prime is 131201410201441. The reversal of 131201410201423 is 324102014102131.

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

It is a cyclic number.

It is not a de Polignac number, because 131201410201423 - 217 = 131201410070351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131201410201403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169208638 + ... + 169982251.

It is an arithmetic number, because the mean of its divisors is an integer number (16454150073900).

Almost surely, 2131201410201423 is an apocalyptic number.

131201410201423 is a deficient number, since it is larger than the sum of its proper divisors (431790389777).

131201410201423 is an equidigital number, since it uses as much as digits as its factorization.

131201410201423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339192161.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 131201410201423 its reverse (324102014102131), we get a palindrome (455303424303554).

The spelling of 131201410201423 in words is "one hundred thirty-one trillion, two hundred one billion, four hundred ten million, two hundred one thousand, four hundred twenty-three".

Divisors: 1 503 769 386807 339190889 170613017167 260837793641 131201410201423