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111000011105101 is a prime number
BaseRepresentation
bin11001001111010000110100…
…001110110110001101001101
3112120000111102121212101221011
4121033100310032312031031
5104022111010320330401
61032024411240205221
732244325515620146
oct3117206416661515
9476014377771834
10111000011105101
1132405927560558
1210548667169811
1349c2343957861
141d5a601a38acd
15cc7571e1e451
hex64f4343b634d

111000011105101 has 2 divisors, whose sum is σ = 111000011105102. Its totient is φ = 111000011105100.

The previous prime is 111000011105077. The next prime is 111000011105131. The reversal of 111000011105101 is 101501110000111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110977165084900 + 22846020201 = 10534570^2 + 151149^2 .

It is a cyclic number.

It is not a de Polignac number, because 111000011105101 - 27 = 111000011104973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111000011105131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55500005552550 + 55500005552551.

It is an arithmetic number, because the mean of its divisors is an integer number (55500005552551).

Almost surely, 2111000011105101 is an apocalyptic number.

It is an amenable number.

111000011105101 is a deficient number, since it is larger than the sum of its proper divisors (1).

111000011105101 is an equidigital number, since it uses as much as digits as its factorization.

111000011105101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5, while the sum is 13.

Adding to 111000011105101 its reverse (101501110000111), we get a palindrome (212501121105212).

The spelling of 111000011105101 in words is "one hundred eleven trillion, eleven million, one hundred five thousand, one hundred one".