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130412312211 = 31731571144461
BaseRepresentation
bin111100101110100101…
…1011111011010010011
3110110121122202212122110
41321131023133122103
54114041022442321
6135524404240403
712264511235526
oct1713513373223
9413548685573
10130412312211
1150342394425
12213369a0103
13c3b443725c
146452156bbd
1535d415a176
hex1e5d2df693

130412312211 has 32 divisors (see below), whose sum is σ = 190384736256. Its totient is φ = 79048512000.

The previous prime is 130412312201. The next prime is 130412312221. The reversal of 130412312211 is 112213214031.

It is an interprime number because it is at equal distance from previous prime (130412312201) and next prime (130412312221).

It is not a de Polignac number, because 130412312211 - 213 = 130412304019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130412312201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 830521 + ... + 974981.

It is an arithmetic number, because the mean of its divisors is an integer number (5949523008).

Almost surely, 2130412312211 is an apocalyptic number.

130412312211 is a deficient number, since it is larger than the sum of its proper divisors (59972424045).

130412312211 is a wasteful number, since it uses less digits than its factorization.

130412312211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145083.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 130412312211 its reverse (112213214031), we get a palindrome (242625526242).

The spelling of 130412312211 in words is "one hundred thirty billion, four hundred twelve million, three hundred twelve thousand, two hundred eleven".

Divisors: 1 3 17 31 51 93 527 571 1581 1713 9707 17701 29121 53103 144461 300917 433383 902751 2455837 4478291 7367511 13434873 76130947 82487231 228392841 247461693 1402282927 2557104161 4206848781 7671312483 43470770737 130412312211