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107069320681 is a prime number
BaseRepresentation
bin110001110110111010…
…1000010110111101001
3101020100211211001010121
41203231311002313221
53223234221230211
6121104215043241
710510164131611
oct1435565026751
9336324731117
10107069320681
1141453927394
1218901370521
13a1342a6c2b
145279ca3a41
152bb9b98271
hex18edd42de9

107069320681 has 2 divisors, whose sum is σ = 107069320682. Its totient is φ = 107069320680.

The previous prime is 107069320649. The next prime is 107069320693. The reversal of 107069320681 is 186023960701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106612045225 + 457275456 = 326515^2 + 21384^2 .

It is a cyclic number.

It is not a de Polignac number, because 107069320681 - 25 = 107069320649 is a prime.

It is a super-2 number, since 2×1070693206812 (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (107069320781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53534660340 + 53534660341.

It is an arithmetic number, because the mean of its divisors is an integer number (53534660341).

Almost surely, 2107069320681 is an apocalyptic number.

It is an amenable number.

107069320681 is a deficient number, since it is larger than the sum of its proper divisors (1).

107069320681 is an equidigital number, since it uses as much as digits as its factorization.

107069320681 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 43.

The spelling of 107069320681 in words is "one hundred seven billion, sixty-nine million, three hundred twenty thousand, six hundred eighty-one".