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10211000111071 is a prime number
BaseRepresentation
bin1001010010010110111100…
…0010001100111111011111
31100011011101011011110220221
42110211233002030333133
52314244112012023241
633414511345422211
72102502046606054
oct224455702147737
940134334143827
1010211000111071
1132875083a9501
12118ab6333a967
13590b7c410756
1427430210d02b
1512a928e795d1
hex9496f08cfdf

10211000111071 has 2 divisors, whose sum is σ = 10211000111072. Its totient is φ = 10211000111070.

The previous prime is 10211000111027. The next prime is 10211000111113. The reversal of 10211000111071 is 17011100011201.

It is a strong prime.

It is an emirp because it is prime and its reverse (17011100011201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10211000111071 - 231 = 10208852627423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10211000111771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105500055535 + 5105500055536.

It is an arithmetic number, because the mean of its divisors is an integer number (5105500055536).

Almost surely, 210211000111071 is an apocalyptic number.

10211000111071 is a deficient number, since it is larger than the sum of its proper divisors (1).

10211000111071 is an equidigital number, since it uses as much as digits as its factorization.

10211000111071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14, while the sum is 16.

Adding to 10211000111071 its reverse (17011100011201), we get a palindrome (27222100122272).

The spelling of 10211000111071 in words is "ten trillion, two hundred eleven billion, one hundred eleven thousand, seventy-one".