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130230230141 = 1117191272571123
BaseRepresentation
bin111100101001001010…
…0111001110001111101
3110110010222011011000002
41321102110321301331
54113202414331031
6135454341444045
712260140456154
oct1712224716175
9413128134002
10130230230141
115025962a480
12212a5a10625
13c3857b479b
146435cba59b
1535c318eccb
hex1e52539c7d

130230230141 has 64 divisors (see below), whose sum is σ = 160353976320. Its totient is φ = 104230748160.

The previous prime is 130230230131. The next prime is 130230230147. The reversal of 130230230141 is 141032032031.

It is a de Polignac number, because none of the positive numbers 2k-130230230141 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130230230147) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 115965806 + ... + 115966928.

It is an arithmetic number, because the mean of its divisors is an integer number (2505530880).

Almost surely, 2130230230141 is an apocalyptic number.

130230230141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

130230230141 is a deficient number, since it is larger than the sum of its proper divisors (30123746179).

130230230141 is a wasteful number, since it uses less digits than its factorization.

130230230141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1554.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 130230230141 its reverse (141032032031), we get a palindrome (271262262172).

The spelling of 130230230141 in words is "one hundred thirty billion, two hundred thirty million, two hundred thirty thousand, one hundred forty-one".

Divisors: 1 11 17 19 127 187 209 257 323 1123 1397 2159 2413 2827 3553 4369 4883 12353 19091 21337 23749 26543 32639 41021 48059 53713 83011 142621 210001 234707 288611 359029 362729 451231 554863 620141 913121 1568831 2424557 2709799 3174721 3990019 4906387 5483609 6103493 6821551 10542397 26670127 29807789 36653597 46066583 53970257 60319699 93221353 115966367 403189567 506732413 623111149 696418343 1025434883 6854222639 7660601773 11839111831 130230230141