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23112030107 is a prime number
BaseRepresentation
bin10101100001100101…
…011001011110011011
32012122201100210000002
4111201211121132123
5334313134430412
614341215003215
71445511004655
oct254145313633
965581323002
1023112030107
119890158331
12459020950b
13224435557a
1411937316d5
1590408ddc2
hex56195979b

23112030107 has 2 divisors, whose sum is σ = 23112030108. Its totient is φ = 23112030106.

The previous prime is 23112030017. The next prime is 23112030119. The reversal of 23112030107 is 70103021132.

Together with previous prime (23112030017) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23112030107 - 218 = 23111767963 is a prime.

It is not a weakly prime, because it can be changed into another prime (23112030127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11556015053 + 11556015054.

It is an arithmetic number, because the mean of its divisors is an integer number (11556015054).

Almost surely, 223112030107 is an apocalyptic number.

23112030107 is a deficient number, since it is larger than the sum of its proper divisors (1).

23112030107 is an equidigital number, since it uses as much as digits as its factorization.

23112030107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 20.

Adding to 23112030107 its reverse (70103021132), we get a palindrome (93215051239).

The spelling of 23112030107 in words is "twenty-three billion, one hundred twelve million, thirty thousand, one hundred seven".