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2010001320211 = 19105789543169
BaseRepresentation
bin11101001111111101011…
…010100010100100010011
321010011011110002120002011
4131033331122202210103
5230412440314221321
64135214252003351
7265134464216023
oct35177532424423
97104143076064
102010001320211
11705489387785
12285675460557
131177085c4721
146d3dac77a83
153744104bae1
hex1d3fd6a2913

2010001320211 has 4 divisors (see below), whose sum is σ = 2115790863400. Its totient is φ = 1904211777024.

The previous prime is 2010001320149. The next prime is 2010001320221. The reversal of 2010001320211 is 1120231000102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2010001320211 - 27 = 2010001320083 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2010001320191 and 2010001320200.

It is not an unprimeable number, because it can be changed into a prime (2010001320221) 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 3 ways as a sum of consecutive naturals, for example, 52894771566 + ... + 52894771603.

It is an arithmetic number, because the mean of its divisors is an integer number (528947715850).

Almost surely, 22010001320211 is an apocalyptic number.

2010001320211 is a deficient number, since it is larger than the sum of its proper divisors (105789543189).

2010001320211 is a wasteful number, since it uses less digits than its factorization.

2010001320211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105789543188.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 2010001320211 its reverse (1120231000102), we get a palindrome (3130232320313).

The spelling of 2010001320211 in words is "two trillion, ten billion, one million, three hundred twenty thousand, two hundred eleven".

Divisors: 1 19 105789543169 2010001320211