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10201110200231 is a prime number
BaseRepresentation
bin1001010001110010000110…
…0011001011111110100111
31100010012211220112221201212
42110130201203023332213
52314113333202401411
633410154134342035
72102002010006546
oct224344143137647
940105756487655
1010201110200231
1132832a2847075
1211890631ba91b
1358cc6448a0c2
14273a4484615d
1512a54aab568b
hex947218cbfa7

10201110200231 has 2 divisors, whose sum is σ = 10201110200232. Its totient is φ = 10201110200230.

The previous prime is 10201110200123. The next prime is 10201110200251. The reversal of 10201110200231 is 13200201110201.

Together with previous prime (10201110200123) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10201110200231 - 230 = 10200036458407 is a prime.

It is a super-2 number, since 2×102011102002312 (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 (10201110200251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100555100115 + 5100555100116.

It is an arithmetic number, because the mean of its divisors is an integer number (5100555100116).

Almost surely, 210201110200231 is an apocalyptic number.

10201110200231 is a deficient number, since it is larger than the sum of its proper divisors (1).

10201110200231 is an equidigital number, since it uses as much as digits as its factorization.

10201110200231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 10201110200231 its reverse (13200201110201), we get a palindrome (23401311310432).

The spelling of 10201110200231 in words is "ten trillion, two hundred one billion, one hundred ten million, two hundred thousand, two hundred thirty-one".