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10211100010127 is a prime number
BaseRepresentation
bin1001010010010111010011…
…1111010010011010001111
31100011011122010010212122222
42110211310333102122033
52314244313100311002
633414525314525555
72102504402001002
oct224456477223217
940134563125588
1010211100010127
113287559831105
12118ab908968bb
13590b9701a313
142743114b5539
1512a932b0e1a2
hex94974fd268f

10211100010127 has 2 divisors, whose sum is σ = 10211100010128. Its totient is φ = 10211100010126.

The previous prime is 10211100010049. The next prime is 10211100010151. The reversal of 10211100010127 is 72101000111201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10211100010127 - 236 = 10142380533391 is a prime.

It is a super-2 number, since 2×102111000101272 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10211100610127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105550005063 + 5105550005064.

It is an arithmetic number, because the mean of its divisors is an integer number (5105550005064).

Almost surely, 210211100010127 is an apocalyptic number.

10211100010127 is a deficient number, since it is larger than the sum of its proper divisors (1).

10211100010127 is an equidigital number, since it uses as much as digits as its factorization.

10211100010127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28, while the sum is 17.

Adding to 10211100010127 its reverse (72101000111201), we get a palindrome (82312100121328).

The spelling of 10211100010127 in words is "ten trillion, two hundred eleven billion, one hundred million, ten thousand, one hundred twenty-seven".