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115230341 is a prime number
BaseRepresentation
bin1101101111001…
…00011010000101
322000211022022102
412313210122011
5213444332331
615233441445
72566304342
oct667443205
9260738272
10115230341
115a054296
1232710285
131ab46c45
14114377c9
15a1b24cb
hex6de4685

115230341 has 2 divisors, whose sum is σ = 115230342. Its totient is φ = 115230340.

The previous prime is 115230287. The next prime is 115230343. The reversal of 115230341 is 143032511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70728100 + 44502241 = 8410^2 + 6671^2 .

It is an emirp because it is prime and its reverse (143032511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 115230341 - 214 = 115213957 is a prime.

It is a Sophie Germain prime.

Together with 115230343, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115230343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57615170 + 57615171.

It is an arithmetic number, because the mean of its divisors is an integer number (57615171).

Almost surely, 2115230341 is an apocalyptic number.

It is an amenable number.

115230341 is a deficient number, since it is larger than the sum of its proper divisors (1).

115230341 is an equidigital number, since it uses as much as digits as its factorization.

115230341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 115230341 is about 10734.5396268308. The cubic root of 115230341 is about 486.6188735097.

Adding to 115230341 its reverse (143032511), we get a palindrome (258262852).

The spelling of 115230341 in words is "one hundred fifteen million, two hundred thirty thousand, three hundred forty-one".