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230132310323 = 448303513341
BaseRepresentation
bin1101011001010011110…
…1000110000100110011
3211000000022112122111212
43112110331012010303
512232302332412243
6253415450030335
722424615235146
oct3262475060463
9730008478455
10230132310323
1189664764a03
1238726a183ab
1318916c2b4b6
14b1d1d2c05d
155ebd9d6318
hex3594f46133

230132310323 has 4 divisors (see below), whose sum is σ = 230133271968. Its totient is φ = 230131348680.

The previous prime is 230132310311. The next prime is 230132310337. The reversal of 230132310323 is 323013231032.

Adding to 230132310323 its reverse (323013231032), we get a palindrome (553145541355).

It can be divided in two parts, 23013231032 and 3, that multiplied together give a palindrome (69039693096).

230132310323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 230132310323 - 216 = 230132244787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230132312323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191633 + ... + 704973.

It is an arithmetic number, because the mean of its divisors is an integer number (57533317992).

Almost surely, 2230132310323 is an apocalyptic number.

230132310323 is a deficient number, since it is larger than the sum of its proper divisors (961645).

230132310323 is an equidigital number, since it uses as much as digits as its factorization.

230132310323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961644.

The product of its (nonzero) digits is 1944, while the sum is 23.

The spelling of 230132310323 in words is "two hundred thirty billion, one hundred thirty-two million, three hundred ten thousand, three hundred twenty-three".

Divisors: 1 448303 513341 230132310323