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121045440059 is a prime number
BaseRepresentation
bin111000010111011011…
…1101101011000111011
3102120102212100110122122
41300232313231120323
53440400113040214
6131335115511455
711513422156415
oct1605667553073
9376385313578
10121045440059
1147375aa4775
121b561a5858b
13b55097425b
145c041219b5
153236b6088e
hex1c2eded63b

121045440059 has 2 divisors, whose sum is σ = 121045440060. Its totient is φ = 121045440058.

The previous prime is 121045440013. The next prime is 121045440079. The reversal of 121045440059 is 950044540121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 121045440059 - 232 = 116750472763 is a prime.

It is not a weakly prime, because it can be changed into another prime (121045440079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60522720029 + 60522720030.

It is an arithmetic number, because the mean of its divisors is an integer number (60522720030).

Almost surely, 2121045440059 is an apocalyptic number.

121045440059 is a deficient number, since it is larger than the sum of its proper divisors (1).

121045440059 is an equidigital number, since it uses as much as digits as its factorization.

121045440059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28800, while the sum is 35.

The spelling of 121045440059 in words is "one hundred twenty-one billion, forty-five million, four hundred forty thousand, fifty-nine".