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230123114321 = 1945949263591
BaseRepresentation
bin1101011001010001101…
…0000000111101010001
3210222222200020102222012
43112110122000331101
512232243004124241
6253414520552305
722424444124512
oct3262432007521
9728880212865
10230123114321
118965a553901
1238723922695
131891505b889
14b1d0a16a09
155ebccbb6eb
hex3594680f51

230123114321 has 8 divisors (see below), whose sum is σ = 242241048000. Its totient is φ = 218005799760.

The previous prime is 230123114293. The next prime is 230123114363. The reversal of 230123114321 is 123411321032.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-230123114321 is a prime.

It is a super-3 number, since 3×2301231143213 (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230123114381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 741236 + ... + 1004826.

It is an arithmetic number, because the mean of its divisors is an integer number (30280131000).

Almost surely, 2230123114321 is an apocalyptic number.

It is an amenable number.

230123114321 is a deficient number, since it is larger than the sum of its proper divisors (12117933679).

230123114321 is a wasteful number, since it uses less digits than its factorization.

230123114321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309559.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 230123114321 its reverse (123411321032), we get a palindrome (353534435353).

The spelling of 230123114321 in words is "two hundred thirty billion, one hundred twenty-three million, one hundred fourteen thousand, three hundred twenty-one".

Divisors: 1 19 45949 263591 873031 5008229 12111742859 230123114321