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23102101241 is a prime number
BaseRepresentation
bin10101100000111111…
…100001011011111001
32012122000200100011022
4111200333201123321
5334303114214431
614340222112225
71445330422562
oct254077413371
965560610138
1023102101241
11988559665a
124588a1b675
13224228a1bb
1411922a9169
1590327c07b
hex560fe16f9

23102101241 has 2 divisors, whose sum is σ = 23102101242. Its totient is φ = 23102101240.

The previous prime is 23102101189. The next prime is 23102101271. The reversal of 23102101241 is 14210120132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22935588025 + 166513216 = 151445^2 + 12904^2 .

It is a cyclic number.

It is not a de Polignac number, because 23102101241 - 26 = 23102101177 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (23102101271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11551050620 + 11551050621.

It is an arithmetic number, because the mean of its divisors is an integer number (11551050621).

Almost surely, 223102101241 is an apocalyptic number.

It is an amenable number.

23102101241 is a deficient number, since it is larger than the sum of its proper divisors (1).

23102101241 is an equidigital number, since it uses as much as digits as its factorization.

23102101241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 23102101241 its reverse (14210120132), we get a palindrome (37312221373).

The spelling of 23102101241 in words is "twenty-three billion, one hundred two million, one hundred one thousand, two hundred forty-one".