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130232100230 = 2567647300427
BaseRepresentation
bin111100101001001110…
…0000010010110000110
3110110011002200011021122
41321102130002112012
54113203404201410
6135454445513542
712260162405261
oct1712234022606
9413132604248
10130232100230
115025a697501
12212a65728b2
13c385cbaa4b
146436245cd8
1535c340de55
hex1e52702586

130232100230 has 32 divisors (see below), whose sum is σ = 238285069056. Its totient is φ = 51235851744.

The previous prime is 130232100227. The next prime is 130232100289. The reversal of 130232100230 is 32001232031.

It is a junction number, because it is equal to n+sod(n) for n = 130232100199 and 130232100208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 283277 + ... + 583703.

It is an arithmetic number, because the mean of its divisors is an integer number (7446408408).

Almost surely, 2130232100230 is an apocalyptic number.

130232100230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130232100230 is a deficient number, since it is larger than the sum of its proper divisors (108052968826).

130232100230 is a wasteful number, since it uses less digits than its factorization.

130232100230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301148.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 130232100230 its reverse (32001232031), we get a palindrome (162233332261).

The spelling of 130232100230 in words is "one hundred thirty billion, two hundred thirty-two million, one hundred thousand, two hundred thirty".

Divisors: 1 2 5 10 67 134 335 647 670 1294 3235 6470 43349 86698 216745 300427 433490 600854 1502135 3004270 20128609 40257218 100643045 194376269 201286090 388752538 971881345 1943762690 13023210023 26046420046 65116050115 130232100230