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130123204410013 = 4379891512850311
BaseRepresentation
bin11101100101100010101011…
…011000000011101010011101
3122001201122201211211210102121
4131211202223120003222131
5114023414310312110023
61140425435212022541
736260043211002223
oct3545425330035235
9561648654753377
10130123204410013
1138508a39647a91
12127168b9a61a51
13577b7475c3449
14241bdd4d1ab13
151009c0aa1dd5d
hex7658ab603a9d

130123204410013 has 32 divisors (see below), whose sum is σ = 137252783923200. Its totient is φ = 123256525392000.

The previous prime is 130123204410011. The next prime is 130123204410109. The reversal of 130123204410013 is 310014402321031.

It is a cyclic number.

It is not a de Polignac number, because 130123204410013 - 21 = 130123204410011 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130123204410013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130123204410011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44227128 + ... + 47077438.

It is an arithmetic number, because the mean of its divisors is an integer number (4289149497600).

Almost surely, 2130123204410013 is an apocalyptic number.

It is an amenable number.

130123204410013 is a deficient number, since it is larger than the sum of its proper divisors (7129579513187).

130123204410013 is a wasteful number, since it uses less digits than its factorization.

130123204410013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2850673.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 130123204410013 its reverse (310014402321031), we get a palindrome (440137606731044).

The spelling of 130123204410013 in words is "one hundred thirty trillion, one hundred twenty-three billion, two hundred four million, four hundred ten thousand, thirteen".

Divisors: 1 43 79 89 151 3397 3827 6493 7031 11929 13439 302333 512947 577877 1061681 2850311 45652283 122563373 225174569 253677679 430396961 9682506467 10908140197 18507069323 20040536641 34001359919 38305329529 861743075563 1462058476517 1647129169747 3026121032791 130123204410013