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131141324013443 = 1514631875778811
BaseRepresentation
bin11101110100010110111000…
…000010000111111110000011
3122012022222200100111102222222
4131310112320002013332003
5114142104412421412233
61142525254220321255
736423435155563352
oct3564267002077603
9565288610442888
10131141324013443
11388707a5616147
12128600980a322b
13582375c807b03
1424553b9a05999
151026447db6898
hex7745b8087f83

131141324013443 has 8 divisors (see below), whose sum is σ = 132294928052736. Its totient is φ = 129991471533000.

The previous prime is 131141324013439. The next prime is 131141324013449. The reversal of 131141324013443 is 344310423141131.

Adding to 131141324013443 its reverse (344310423141131), we get a palindrome (475451747154574).

It is a happy number.

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 131141324013443 - 22 = 131141324013439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131141324013449) 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, 937819493 + ... + 937959318.

It is an arithmetic number, because the mean of its divisors is an integer number (16536866006592).

Almost surely, 2131141324013443 is an apocalyptic number.

131141324013443 is a deficient number, since it is larger than the sum of its proper divisors (1153604039293).

131141324013443 is a wasteful number, since it uses less digits than its factorization.

131141324013443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1875779425.

The product of its (nonzero) digits is 41472, while the sum is 35.

The spelling of 131141324013443 in words is "one hundred thirty-one trillion, one hundred forty-one billion, three hundred twenty-four million, thirteen thousand, four hundred forty-three".

Divisors: 1 151 463 69913 1875778811 283242600461 868485589493 131141324013443