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130223122312201 = 7913139755195743
BaseRepresentation
bin11101100110111111101110…
…111100100110110000001001
3122002002012122022000010122121
4131212333232330212300021
5114032033423302442301
61140543402043251241
736300211240106422
oct3546775674466011
9562065568003577
10130223122312201
11385473526a9856
1212732144219b21
135787cac0b99a9
142422b930ca649
15100c60793d3a1
hex766feef26c09

130223122312201 has 32 divisors (see below), whose sum is σ = 133260211814400. Its totient is φ = 127226630456640.

The previous prime is 130223122312187. The next prime is 130223122312331. The reversal of 130223122312201 is 102213221322031.

It is a cyclic number.

It is not a de Polignac number, because 130223122312201 - 215 = 130223122279433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130223122312001) 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, 22675101136 + ... + 22675106878.

It is an arithmetic number, because the mean of its divisors is an integer number (4164381619200).

Almost surely, 2130223122312201 is an apocalyptic number.

It is an amenable number.

130223122312201 is a deficient number, since it is larger than the sum of its proper divisors (3037089502199).

130223122312201 is a wasteful number, since it uses less digits than its factorization.

130223122312201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11869.

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

Adding to 130223122312201 its reverse (102213221322031), we get a palindrome (232436343634232).

The spelling of 130223122312201 in words is "one hundred thirty trillion, two hundred twenty-three billion, one hundred twenty-two million, three hundred twelve thousand, two hundred one".

Divisors: 1 79 131 397 5519 5743 10349 31363 52007 436001 453697 722989 752333 2191043 2279971 4108553 31695617 57116131 59434307 173092397 180117709 287026633 298676201 2503953743 4152125827 12583159949 22675104007 23595419879 328017940333 994069635971 1648393953319 130223122312201