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2001230301313 = 17751156750239
BaseRepresentation
bin11101000111110010100…
…111110000100010000001
321002022112011212122002101
4131013302213300202001
5230242004424120223
64131204050350401
7264404231615245
oct35076247604201
97068464778071
102001230301313
11701798373431
12283a27b8b401
1311693b407a09
146cc0802a425
15370cb0014ad
hex1d1f29f0881

2001230301313 has 8 divisors (see below), whose sum is σ = 2121771248640. Its totient is φ = 1881002856000.

The previous prime is 2001230301281. The next prime is 2001230301337. The reversal of 2001230301313 is 3131030321002.

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 2001230301313 - 25 = 2001230301281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2001230311313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78362353 + ... + 78387886.

It is an arithmetic number, because the mean of its divisors is an integer number (265221406080).

Almost surely, 22001230301313 is an apocalyptic number.

It is an amenable number.

2001230301313 is a deficient number, since it is larger than the sum of its proper divisors (120540947327).

2001230301313 is a wasteful number, since it uses less digits than its factorization.

2001230301313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156751007.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 2001230301313 its reverse (3131030321002), we get a palindrome (5132260622315).

The spelling of 2001230301313 in words is "two trillion, one billion, two hundred thirty million, three hundred one thousand, three hundred thirteen".

Divisors: 1 17 751 12767 156750239 2664754063 117719429489 2001230301313