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BaseRepresentation
bin10111001101000110101000…
…001111000100000010011001
3111101100102012002022010110002
4113031012220033010002121
5101334034221323104431
61001015400144102345
730332161300461062
oct2715065017040231
9441312162263402
10102055540441241
112a577569aa6572
12b54306a0049b5
1344c3a4725031a
141b2b72bb75569
15bbea7374e3cb
hex5cd1a83c4099

102055540441241 has 2 divisors, whose sum is σ = 102055540441242. Its totient is φ = 102055540441240.

The previous prime is 102055540441207. The next prime is 102055540441259. The reversal of 102055540441241 is 142144045550201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87482425065616 + 14573115375625 = 9353204^2 + 3817475^2 .

It is a cyclic number.

It is not a de Polignac number, because 102055540441241 - 214 = 102055540424857 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102055540441195 and 102055540441204.

It is not a weakly prime, because it can be changed into another prime (102055540441291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51027770220620 + 51027770220621.

It is an arithmetic number, because the mean of its divisors is an integer number (51027770220621).

Almost surely, 2102055540441241 is an apocalyptic number.

It is an amenable number.

102055540441241 is a deficient number, since it is larger than the sum of its proper divisors (1).

102055540441241 is an equidigital number, since it uses as much as digits as its factorization.

102055540441241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 128000, while the sum is 38.

Adding to 102055540441241 its reverse (142144045550201), we get a palindrome (244199585991442).

The spelling of 102055540441241 in words is "one hundred two trillion, fifty-five billion, five hundred forty million, four hundred forty-one thousand, two hundred forty-one".