Search a number
-
+
230313101 is a prime number
BaseRepresentation
bin11011011101001…
…00110010001101
3121001101010011212
431232210302031
5432430004401
634504224205
75464425524
oct1556446215
9531333155
10230313101
11109007707
126516b065
133893b955
14228334bb
1515345dbb
hexdba4c8d

230313101 has 2 divisors, whose sum is σ = 230313102. Its totient is φ = 230313100.

The previous prime is 230313089. The next prime is 230313119. The reversal of 230313101 is 101313032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 180257476 + 50055625 = 13426^2 + 7075^2 .

It is a cyclic number.

It is not a de Polignac number, because 230313101 - 210 = 230312077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230313121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115156550 + 115156551.

It is an arithmetic number, because the mean of its divisors is an integer number (115156551).

Almost surely, 2230313101 is an apocalyptic number.

It is an amenable number.

230313101 is a deficient number, since it is larger than the sum of its proper divisors (1).

230313101 is an equidigital number, since it uses as much as digits as its factorization.

230313101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 230313101 is about 15176.0700116993. The cubic root of 230313101 is about 612.9704627006.

Adding to 230313101 its reverse (101313032), we get a palindrome (331626133).

The spelling of 230313101 in words is "two hundred thirty million, three hundred thirteen thousand, one hundred one".