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131441411320141 = 1379523912714263
BaseRepresentation
bin11101111000101110010110…
…101000010110100101001101
3122020101200020221201010000111
4131320232112220112211031
5114212014002244221031
61143315203433000021
736454220463603346
oct3570562650264515
9566350227633014
10131441411320141
1138976a9802423a
12128aa286853011
135845b44754790
142465b265930cd
15102e15d06e1b1
hex778b96a1694d

131441411320141 has 8 divisors (see below), whose sum is σ = 141552478247040. Its totient is φ = 121330371412272.

The previous prime is 131441411320081. The next prime is 131441411320151. The reversal of 131441411320141 is 141023114144131.

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 131441411320141 - 29 = 131441411319629 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 (131441411320151) 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, 3980976 + ... + 16695238.

It is an arithmetic number, because the mean of its divisors is an integer number (17694059780880).

Almost surely, 2131441411320141 is an apocalyptic number.

It is an amenable number.

131441411320141 is a deficient number, since it is larger than the sum of its proper divisors (10111066926899).

131441411320141 is a wasteful number, since it uses less digits than its factorization.

131441411320141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13509515.

The product of its (nonzero) digits is 4608, while the sum is 31.

Adding to 131441411320141 its reverse (141023114144131), we get a palindrome (272464525464272).

The spelling of 131441411320141 in words is "one hundred thirty-one trillion, four hundred forty-one billion, four hundred eleven million, three hundred twenty thousand, one hundred forty-one".

Divisors: 1 13 795239 10338107 12714263 165285419 10110877793857 131441411320141