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131000321011411 = 260965171770449
BaseRepresentation
bin11101110010010011100011…
…100110010110111011010011
3122011211111201121110210010101
4131302103203212112323103
5114132302124134331121
61142340414444513231
736410314035051025
oct3562234346267323
9564744647423111
10131000321011411
1138816a19048805
12128388a654b817
13581337b1c73b7
14244c6410c8015
1510229440be491
hex7724e3996ed3

131000321011411 has 8 divisors (see below), whose sum is σ = 131052712914000. Its totient is φ = 130947930785280.

The previous prime is 131000321011409. The next prime is 131000321011421. The reversal of 131000321011411 is 114110123000131.

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 131000321011411 - 21 = 131000321011409 is a prime.

It is a super-2 number, since 2×1310003210114112 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131000321011421) 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, 169645915 + ... + 170416363.

It is an arithmetic number, because the mean of its divisors is an integer number (16381589114250).

Almost surely, 2131000321011411 is an apocalyptic number.

131000321011411 is a deficient number, since it is larger than the sum of its proper divisors (52391902589).

131000321011411 is an equidigital number, since it uses as much as digits as its factorization.

131000321011411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838229.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 131000321011411 its reverse (114110123000131), we get a palindrome (245110444011542).

The spelling of 131000321011411 in words is "one hundred thirty-one trillion, three hundred twenty-one million, eleven thousand, four hundred eleven".

Divisors: 1 2609 65171 770449 170031139 2010101441 50210931779 131000321011411