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212000313023 is a prime number
BaseRepresentation
bin1100010101110000110…
…1000000111010111111
3202021012122222202020022
43011130031000322333
511433134040004043
6241220330242355
721213364633232
oct3053415007277
9667178882208
10212000313023
11819aa716a74
12351065863bb
1316cb7563305
14a391b81419
1557abc57868
hex315c340ebf

212000313023 has 2 divisors, whose sum is σ = 212000313024. Its totient is φ = 212000313022.

The previous prime is 212000313001. The next prime is 212000313043. The reversal of 212000313023 is 320313000212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212000313023 - 226 = 211933204159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 212000312992 and 212000313010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212000313043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106000156511 + 106000156512.

It is an arithmetic number, because the mean of its divisors is an integer number (106000156512).

Almost surely, 2212000313023 is an apocalyptic number.

212000313023 is a deficient number, since it is larger than the sum of its proper divisors (1).

212000313023 is an equidigital number, since it uses as much as digits as its factorization.

212000313023 is an evil number, because the sum of its binary digits is even.

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

Adding to 212000313023 its reverse (320313000212), we get a palindrome (532313313235).

The spelling of 212000313023 in words is "two hundred twelve billion, three hundred thirteen thousand, twenty-three".