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131441411452101 = 352691818315107
BaseRepresentation
bin11101111000101110010110…
…101000110110110011000101
3122020101200020221221211000220
4131320232112220312303011
5114212014002312431401
61143315203435454553
736454220464663152
oct3570562650666305
9566350227854026
10131441411452101
1138976a981043a3
12128aa2868b7459
135845b4479c86a
142465b265c9229
15102e15d098336
hex778b96a36cc5

131441411452101 has 8 divisors (see below), whose sum is σ = 175255269606624. Its totient is φ = 87627580466160.

The previous prime is 131441411452051. The next prime is 131441411452129. The reversal of 131441411452101 is 101254114144131.

It is a happy number.

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

It is not a de Polignac number, because 131441411452101 - 227 = 131441277234373 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131441411452171) 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, 11649990 + ... + 19965096.

It is an arithmetic number, because the mean of its divisors is an integer number (21906908700828).

Almost surely, 2131441411452101 is an apocalyptic number.

It is an amenable number.

131441411452101 is a deficient number, since it is larger than the sum of its proper divisors (43813858154523).

131441411452101 is an equidigital number, since it uses as much as digits as its factorization.

131441411452101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13584291.

The product of its (nonzero) digits is 7680, while the sum is 33.

Adding to 131441411452101 its reverse (101254114144131), we get a palindrome (232695525596232).

The spelling of 131441411452101 in words is "one hundred thirty-one trillion, four hundred forty-one billion, four hundred eleven million, four hundred fifty-two thousand, one hundred one".

Divisors: 1 3 5269181 8315107 15807543 24945321 43813803817367 131441411452101