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111102221123317 is a prime number
BaseRepresentation
bin11001010000110000000000…
…011011000111111011110101
3112120101021020211001022020101
4121100300000123013323311
5104030244322101421232
61032143353351434101
732254604416501354
oct3120600033077365
9476337224038211
10111102221123317
1132445207438a96
1210564431085931
1349cbb82295888
141d6153a3c399b
15cca0551a41e7
hex650c006c7ef5

111102221123317 has 2 divisors, whose sum is σ = 111102221123318. Its totient is φ = 111102221123316.

The previous prime is 111102221123251. The next prime is 111102221123353. The reversal of 111102221123317 is 713321122201111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90275100745041 + 20827120378276 = 9501321^2 + 4563674^2 .

It is a cyclic number.

It is not a de Polignac number, because 111102221123317 - 27 = 111102221123189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111102221126317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55551110561658 + 55551110561659.

It is an arithmetic number, because the mean of its divisors is an integer number (55551110561659).

Almost surely, 2111102221123317 is an apocalyptic number.

It is an amenable number.

111102221123317 is a deficient number, since it is larger than the sum of its proper divisors (1).

111102221123317 is an equidigital number, since it uses as much as digits as its factorization.

111102221123317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 28.

Adding to 111102221123317 its reverse (713321122201111), we get a palindrome (824423343324428).

The spelling of 111102221123317 in words is "one hundred eleven trillion, one hundred two billion, two hundred twenty-one million, one hundred twenty-three thousand, three hundred seventeen".