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2012310130201 = 7383750581921
BaseRepresentation
bin11101010010000111000…
…001111100111000011001
321010101010100112020222021
4131102013001330320121
5230432202343131301
64140235325454441
7265245630612340
oct35220701747031
97111110466867
102012310130201
11706463675908
12285bba711421
131179b5a32897
146d57975ab57
1537528aad8a1
hex1d48707ce19

2012310130201 has 8 divisors (see below), whose sum is σ = 2305787664384. Its totient is φ = 1720333760640.

The previous prime is 2012310130169. The next prime is 2012310130211. The reversal of 2012310130201 is 1020310132102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2012310130201 - 25 = 2012310130169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2012310130211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 375288280 + ... + 375293641.

It is an arithmetic number, because the mean of its divisors is an integer number (288223458048).

Almost surely, 22012310130201 is an apocalyptic number.

It is an amenable number.

2012310130201 is a deficient number, since it is larger than the sum of its proper divisors (293477534183).

2012310130201 is an equidigital number, since it uses as much as digits as its factorization.

2012310130201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750582311.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 2012310130201 its reverse (1020310132102), we get a palindrome (3032620262303).

The spelling of 2012310130201 in words is "two trillion, twelve billion, three hundred ten million, one hundred thirty thousand, two hundred one".

Divisors: 1 7 383 2681 750581921 5254073447 287472875743 2012310130201