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123425246207 is a prime number
BaseRepresentation
bin111001011110010110…
…1111100101111111111
3102210120201101010222002
41302330231330233333
54010233330334312
6132411211212515
711626410165644
oct1627455745777
9383521333862
10123425246207
114838737430a
121bb06a4713b
13b83ca0c483
145d8c205dcb
153325a484c2
hex1cbcb7cbff

123425246207 has 2 divisors, whose sum is σ = 123425246208. Its totient is φ = 123425246206.

The previous prime is 123425246201. The next prime is 123425246237. The reversal of 123425246207 is 702642524321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 123425246207 - 218 = 123424984063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123425246201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61712623103 + 61712623104.

It is an arithmetic number, because the mean of its divisors is an integer number (61712623104).

Almost surely, 2123425246207 is an apocalyptic number.

123425246207 is a deficient number, since it is larger than the sum of its proper divisors (1).

123425246207 is an equidigital number, since it uses as much as digits as its factorization.

123425246207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 161280, while the sum is 38.

The spelling of 123425246207 in words is "one hundred twenty-three billion, four hundred twenty-five million, two hundred forty-six thousand, two hundred seven".