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113204510201 is a prime number
BaseRepresentation
bin110100101101110000…
…0111011110111111001
3101211012102020221222002
41221123200323313321
53323320323311301
6124001101310345
711115212313536
oct1513340736771
9354172227862
10113204510201
1144011aa4052
1219b33b653b5
13a8a13875a3
14569ca23d8d
152e285d716b
hex1a5b83bdf9

113204510201 has 2 divisors, whose sum is σ = 113204510202. Its totient is φ = 113204510200.

The previous prime is 113204510117. The next prime is 113204510203. The reversal of 113204510201 is 102015402311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 59401388176 + 53803122025 = 243724^2 + 231955^2 .

It is a cyclic number.

It is not a de Polignac number, because 113204510201 - 234 = 96024641017 is a prime.

It is a super-2 number, since 2×1132045102012 (a number of 23 digits) contains 22 as substring.

Together with 113204510203, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (113204510203) 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, 56602255100 + 56602255101.

It is an arithmetic number, because the mean of its divisors is an integer number (56602255101).

Almost surely, 2113204510201 is an apocalyptic number.

It is an amenable number.

113204510201 is a deficient number, since it is larger than the sum of its proper divisors (1).

113204510201 is an equidigital number, since it uses as much as digits as its factorization.

113204510201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 113204510201 its reverse (102015402311), we get a palindrome (215219912512).

The spelling of 113204510201 in words is "one hundred thirteen billion, two hundred four million, five hundred ten thousand, two hundred one".