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10201030211 is a prime number
BaseRepresentation
bin10011000000000011…
…10101111001000011
3222022221001000201202
421200001311321003
5131342430431321
64404123251415
7510535216601
oct114001657103
928287030652
1010201030211
114365240a89
121b88379b6b
13c67545668
146cab32871
153ea86c70b
hex260075e43

10201030211 has 2 divisors, whose sum is σ = 10201030212. Its totient is φ = 10201030210.

The previous prime is 10201030201. The next prime is 10201030241. The reversal of 10201030211 is 11203010201.

It is a weak prime.

It is an emirp because it is prime and its reverse (11203010201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10201030211 - 222 = 10196835907 is a prime.

It is a super-2 number, since 2×102010302112 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10201030192 and 10201030201.

It is not a weakly prime, because it can be changed into another prime (10201030201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100515105 + 5100515106.

It is an arithmetic number, because the mean of its divisors is an integer number (5100515106).

Almost surely, 210201030211 is an apocalyptic number.

10201030211 is a deficient number, since it is larger than the sum of its proper divisors (1).

10201030211 is an equidigital number, since it uses as much as digits as its factorization.

10201030211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 10201030211 its reverse (11203010201), we get a palindrome (21404040412).

The spelling of 10201030211 in words is "ten billion, two hundred one million, thirty thousand, two hundred eleven".