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213313130211 = 3167425774711
BaseRepresentation
bin1100011010101001110…
…1000000111011100011
3202101121011021202212010
43012222131000323203
511443331130131321
6241554504404003
721261045455466
oct3065235007343
9671534252763
10213313130211
1182513778a55
1235412176603
131716653820c
14a47827b2dd
15583712a676
hex31aa740ee3

213313130211 has 8 divisors (see below), whose sum is σ = 286120606464. Its totient is φ = 141357203720.

The previous prime is 213313130209. The next prime is 213313130237. The reversal of 213313130211 is 112031313312.

It is a happy number.

213313130211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 213313130211 - 21 = 213313130209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213313131211) 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, 212886855 + ... + 212887856.

It is an arithmetic number, because the mean of its divisors is an integer number (35765075808).

Almost surely, 2213313130211 is an apocalyptic number.

213313130211 is a deficient number, since it is larger than the sum of its proper divisors (72807476253).

213313130211 is a wasteful number, since it uses less digits than its factorization.

213313130211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425774881.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 213313130211 its reverse (112031313312), we get a palindrome (325344443523).

The spelling of 213313130211 in words is "two hundred thirteen billion, three hundred thirteen million, one hundred thirty thousand, two hundred eleven".

Divisors: 1 3 167 501 425774711 1277324133 71104376737 213313130211