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108910868264369 is a prime number
BaseRepresentation
bin11000110000110111001001…
…100111010111010110110001
3112021121202222200001001022022
4120300313021213113112301
5103233343424233424434
61023344543454521225
731640356562515133
oct3060671147272661
9467552880031268
10108910868264369
113177a926920076
121026b7a5506215
1348a0335048062
141cc7458055053
15c8d04ce7d22e
hex630dc99d75b1

108910868264369 has 2 divisors, whose sum is σ = 108910868264370. Its totient is φ = 108910868264368.

The previous prime is 108910868264347. The next prime is 108910868264383. The reversal of 108910868264369 is 963462868019801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93920908038400 + 14989960225969 = 9691280^2 + 3871687^2 .

It is an emirp because it is prime and its reverse (963462868019801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 108910868264369 - 232 = 108906573297073 is a prime.

It is a super-2 number, since 2×1089108682643692 (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (108910868234369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54455434132184 + 54455434132185.

It is an arithmetic number, because the mean of its divisors is an integer number (54455434132185).

Almost surely, 2108910868264369 is an apocalyptic number.

It is an amenable number.

108910868264369 is a deficient number, since it is larger than the sum of its proper divisors (1).

108910868264369 is an equidigital number, since it uses as much as digits as its factorization.

108910868264369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 214990848, while the sum is 71.

The spelling of 108910868264369 in words is "one hundred eight trillion, nine hundred ten billion, eight hundred sixty-eight million, two hundred sixty-four thousand, three hundred sixty-nine".