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102230102201 is a prime number
BaseRepresentation
bin101111100110101100…
…0111001000010111001
3100202212120222021100112
41133031120321002321
53133331401232301
6114544105514105
710246233350123
oct1371530710271
9322776867315
10102230102201
113a3a0255977
12179907a2935
139842850746
144d3b2d6213
1529d4e009bb
hex17cd6390b9

102230102201 has 2 divisors, whose sum is σ = 102230102202. Its totient is φ = 102230102200.

The previous prime is 102230102189. The next prime is 102230102237. The reversal of 102230102201 is 102201032201.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99682275625 + 2547826576 = 315725^2 + 50476^2 .

It is an emirp because it is prime and its reverse (102201032201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102230102201 - 210 = 102230101177 is a prime.

It is not a weakly prime, because it can be changed into another prime (102230101201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51115051100 + 51115051101.

It is an arithmetic number, because the mean of its divisors is an integer number (51115051101).

Almost surely, 2102230102201 is an apocalyptic number.

It is an amenable number.

102230102201 is a deficient number, since it is larger than the sum of its proper divisors (1).

102230102201 is an equidigital number, since it uses as much as digits as its factorization.

102230102201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 102230102201 its reverse (102201032201), we get a palindrome (204431134402).

The spelling of 102230102201 in words is "one hundred two billion, two hundred thirty million, one hundred two thousand, two hundred one".