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121341023093 is a prime number
BaseRepresentation
bin111000100000001111…
…1010001001101110101
3102121012110112122100102
41301000133101031311
53442001300214333
6131424315123445
711523641451503
oct1610037211565
9377173478312
10121341023093
1147507931674
121b624a43585
13b599c86764
145c314a5673
153252a9aae8
hex1c407d1375

121341023093 has 2 divisors, whose sum is σ = 121341023094. Its totient is φ = 121341023092.

The previous prime is 121341023021. The next prime is 121341023101. The reversal of 121341023093 is 390320143121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 118331184049 + 3009839044 = 343993^2 + 54862^2 .

It is an emirp because it is prime and its reverse (390320143121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 121341023093 - 210 = 121341022069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121341022093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60670511546 + 60670511547.

It is an arithmetic number, because the mean of its divisors is an integer number (60670511547).

Almost surely, 2121341023093 is an apocalyptic number.

It is an amenable number.

121341023093 is a deficient number, since it is larger than the sum of its proper divisors (1).

121341023093 is an equidigital number, since it uses as much as digits as its factorization.

121341023093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 121341023093 in words is "one hundred twenty-one billion, three hundred forty-one million, twenty-three thousand, ninety-three".