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2130223300001 = 7972672802133
BaseRepresentation
bin11110111111111011001…
…100111111110110100001
321112122110220221220121022
4132333323030333312201
5234400144131100001
64310335554135225
7306621630201566
oct36777314776641
97478426856538
102130223300001
11751471577575
122a4a27581515
13125b57790684
147516388486d
153a62a74e11b
hex1effb33fda1

2130223300001 has 4 divisors (see below), whose sum is σ = 2132896102932. Its totient is φ = 2127550497072.

The previous prime is 2130223299989. The next prime is 2130223300003. The reversal of 2130223300001 is 1000033220312.

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

It can be written as a sum of positive squares in 2 ways, for example, as 444962373025 + 1685260926976 = 667055^2 + 1298176^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2130223300001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2130223300003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1336400270 + ... + 1336401863.

It is an arithmetic number, because the mean of its divisors is an integer number (533224025733).

Almost surely, 22130223300001 is an apocalyptic number.

It is an amenable number.

2130223300001 is a deficient number, since it is larger than the sum of its proper divisors (2672802931).

2130223300001 is an equidigital number, since it uses as much as digits as its factorization.

2130223300001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2672802930.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 2130223300001 its reverse (1000033220312), we get a palindrome (3130256520313).

The spelling of 2130223300001 in words is "two trillion, one hundred thirty billion, two hundred twenty-three million, three hundred thousand, one".

Divisors: 1 797 2672802133 2130223300001