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211130031083 is a prime number
BaseRepresentation
bin1100010010100001010…
…1001001101111101011
3202011222000101211211212
43010220111021233223
511424343241443313
6240554121143335
721152666440136
oct3045025115753
9664860354755
10211130031083
11815a34422a4
1234b0302ab4b
1316ba917349a
14a30c35d21d
15575a64b3a8
hex3128549beb

211130031083 has 2 divisors, whose sum is σ = 211130031084. Its totient is φ = 211130031082.

The previous prime is 211130030999. The next prime is 211130031113. The reversal of 211130031083 is 380130031112.

211130031083 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 211130031083 - 216 = 211129965547 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (211130031583) 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 as a sum of consecutive naturals, namely, 105565015541 + 105565015542.

It is an arithmetic number, because the mean of its divisors is an integer number (105565015542).

Almost surely, 2211130031083 is an apocalyptic number.

211130031083 is a deficient number, since it is larger than the sum of its proper divisors (1).

211130031083 is an equidigital number, since it uses as much as digits as its factorization.

211130031083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 211130031083 its reverse (380130031112), we get a palindrome (591260062195).

The spelling of 211130031083 in words is "two hundred eleven billion, one hundred thirty million, thirty-one thousand, eighty-three".