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230330231323079 is a prime number
BaseRepresentation
bin110100010111101111101111…
…100111100111100111000111
31010012112100120211211011210012
4310113233233213213213013
5220142212303204314304
62133512125244020435
766341544564651506
oct6427575747474707
91105470524734705
10230330231323079
1167432558981128
12219bb66053171b
139b6a0807c5384
1440c408517483d
151b966405e616e
hexd17bef9e79c7

230330231323079 has 2 divisors, whose sum is σ = 230330231323080. Its totient is φ = 230330231323078.

The previous prime is 230330231322949. The next prime is 230330231323081. The reversal of 230330231323079 is 970323132033032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230330231323079 - 220 = 230330230274503 is a prime.

It is a super-2 number, since 2×2303302313230792 (a number of 30 digits) contains 22 as substring.

Together with 230330231323081, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230330231323279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115165115661539 + 115165115661540.

It is an arithmetic number, because the mean of its divisors is an integer number (115165115661540).

Almost surely, 2230330231323079 is an apocalyptic number.

230330231323079 is a deficient number, since it is larger than the sum of its proper divisors (1).

230330231323079 is an equidigital number, since it uses as much as digits as its factorization.

230330231323079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 367416, while the sum is 41.

The spelling of 230330231323079 in words is "two hundred thirty trillion, three hundred thirty billion, two hundred thirty-one million, three hundred twenty-three thousand, seventy-nine".