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3130212101013 = 331767427101141
BaseRepresentation
bin101101100011001111001…
…011100010101110010101
3102002020121212022100222000
4231203033023202232111
5402241133244213023
610353555524425513
7442102400565534
oct55431713425625
912066555270860
103130212101013
11aa75741434a8
124267a5848299
1319924063799a
14ab70861431b
1556656002243
hex2d8cf2e2b95

3130212101013 has 32 divisors (see below), whose sum is σ = 4910257998720. Its totient is φ = 1964006104320.

The previous prime is 3130212101011. The next prime is 3130212101021. The reversal of 3130212101013 is 3101012120313.

It is not a de Polignac number, because 3130212101013 - 21 = 3130212101011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130212101011) 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, 30898423 + ... + 30999563.

It is an arithmetic number, because the mean of its divisors is an integer number (153445562460).

Almost surely, 23130212101013 is an apocalyptic number.

It is an amenable number.

3130212101013 is a deficient number, since it is larger than the sum of its proper divisors (1780045897707).

3130212101013 is a wasteful number, since it uses less digits than its factorization.

3130212101013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168594 (or 168588 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 3130212101013 its reverse (3101012120313), we get a palindrome (6231224221326).

The spelling of 3130212101013 in words is "three trillion, one hundred thirty billion, two hundred twelve million, one hundred one thousand, thirteen".

Divisors: 1 3 9 17 27 51 153 459 67427 101141 202281 303423 606843 910269 1146259 1719397 1820529 2730807 3438777 5158191 10316331 15474573 30948993 46423719 6819634207 20458902621 61376707863 115933781519 184130123589 347801344557 1043404033671 3130212101013