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230013321247 is a prime number
BaseRepresentation
bin1101011000110111011…
…1001100000000011111
3210222201000122101012001
43112031313030000133
512232031402234442
6253355555423131
722421641654213
oct3261567140037
9728630571161
10230013321247
1189603583726
12386b2bb4aa7
13188c8399768
14b1c01d6943
155eb33302b7
hex358ddcc01f

230013321247 has 2 divisors, whose sum is σ = 230013321248. Its totient is φ = 230013321246.

The previous prime is 230013321203. The next prime is 230013321289. The reversal of 230013321247 is 742123310032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230013321247 - 27 = 230013321119 is a prime.

It is a super-2 number, since 2×2300133212472 (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230013321547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115006660623 + 115006660624.

It is an arithmetic number, because the mean of its divisors is an integer number (115006660624).

Almost surely, 2230013321247 is an apocalyptic number.

230013321247 is a deficient number, since it is larger than the sum of its proper divisors (1).

230013321247 is an equidigital number, since it uses as much as digits as its factorization.

230013321247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 28.

Adding to 230013321247 its reverse (742123310032), we get a palindrome (972136631279).

The spelling of 230013321247 in words is "two hundred thirty billion, thirteen million, three hundred twenty-one thousand, two hundred forty-seven".