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232301030123 = 4742689115781
BaseRepresentation
bin1101100001011000111…
…0000110101011101011
3211012121110101000210102
43120112032012223223
512301223030430443
6254415001140015
722532431114331
oct3302616065353
9735543330712
10232301030123
118a57796a218
123903118a60b
1318ba132a256
14b359d85b51
1560990c4cb8
hex3616386aeb

232301030123 has 8 divisors (see below), whose sum is σ = 237251211840. Its totient is φ = 227351165440.

The previous prime is 232301030119. The next prime is 232301030161. The reversal of 232301030123 is 321030103232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 232301030123 - 22 = 232301030119 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232301030095 and 232301030104.

It is not an unprimeable number, because it can be changed into a prime (232301030173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1948493 + ... + 2064273.

It is an arithmetic number, because the mean of its divisors is an integer number (29656401480).

Almost surely, 2232301030123 is an apocalyptic number.

232301030123 is a deficient number, since it is larger than the sum of its proper divisors (4950181717).

232301030123 is a wasteful number, since it uses less digits than its factorization.

232301030123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158517.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 232301030123 its reverse (321030103232), we get a palindrome (553331133355).

The spelling of 232301030123 in words is "two hundred thirty-two billion, three hundred one million, thirty thousand, one hundred twenty-three".

Divisors: 1 47 42689 115781 2006383 5441707 4942575109 232301030123