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2130133131013 = 43127390062833
BaseRepresentation
bin11110111111110101110…
…101000001111100000101
321112122020122021212000011
4132333311311001330011
5234400003040143023
64310323013350221
7306616453603336
oct36776565017405
97478218255004
102130133131013
11751425690248
122a4a01338371
13125b41bac844
14751558d228d
153a62288c50d
hex1eff5d41f05

2130133131013 has 8 divisors (see below), whose sum is σ = 2196833881088. Its totient is φ = 2064212506944.

The previous prime is 2130133130999. The next prime is 2130133131031. The reversal of 2130133131013 is 3101313310312.

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 2130133131013 - 221 = 2130131033861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130133131073) 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, 195025956 + ... + 195036877.

It is an arithmetic number, because the mean of its divisors is an integer number (274604235136).

Almost surely, 22130133131013 is an apocalyptic number.

It is an amenable number.

2130133131013 is a deficient number, since it is larger than the sum of its proper divisors (66700750075).

2130133131013 is a wasteful number, since it uses less digits than its factorization.

2130133131013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390063003.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 2130133131013 its reverse (3101313310312), we get a palindrome (5231446441325).

The spelling of 2130133131013 in words is "two trillion, one hundred thirty billion, one hundred thirty-three million, one hundred thirty-one thousand, thirteen".

Divisors: 1 43 127 5461 390062833 16772701819 49537979791 2130133131013