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110111110102013 is a prime number
BaseRepresentation
bin11001000010010100111101…
…100110100111101111111101
3112102212112000120210210011112
4121002110331212213233331
5103413030023141231023
61030104202354531405
732123156646016166
oct3102247546475775
9472775016723145
10110111110102013
11320a2950075389
121042432bb96b65
134959582778157
141d2959873276d
15cae398ed9478
hex64253d9a7bfd

110111110102013 has 2 divisors, whose sum is σ = 110111110102014. Its totient is φ = 110111110102012.

The previous prime is 110111110101977. The next prime is 110111110102031. The reversal of 110111110102013 is 310201011111011.

Together with next prime (110111110102031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87063026193049 + 23048083908964 = 9330757^2 + 4800842^2 .

It is a cyclic number.

It is not a de Polignac number, because 110111110102013 - 230 = 110110036360189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110111110302013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55055555051006 + 55055555051007.

It is an arithmetic number, because the mean of its divisors is an integer number (55055555051007).

Almost surely, 2110111110102013 is an apocalyptic number.

It is an amenable number.

110111110102013 is a deficient number, since it is larger than the sum of its proper divisors (1).

110111110102013 is an equidigital number, since it uses as much as digits as its factorization.

110111110102013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6, while the sum is 14.

Adding to 110111110102013 its reverse (310201011111011), we get a palindrome (420312121213024).

The spelling of 110111110102013 in words is "one hundred ten trillion, one hundred eleven billion, one hundred ten million, one hundred two thousand, thirteen".