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230313123001 = 1355013220577
BaseRepresentation
bin1101011001111110111…
…0110101110010111001
3211000110220202212212201
43112133232311302321
512233140124414001
6253445425310201
722432242146623
oct3263756656271
9730426685781
10230313123001
1189747832175
1238777495361
1318945528250
14b20bd57c13
155ece800501
hex359fbb5cb9

230313123001 has 8 divisors (see below), whose sum is σ = 248074682184. Its totient is φ = 212558016000.

The previous prime is 230313122993. The next prime is 230313123017. The reversal of 230313123001 is 100321313032.

It can be written as a sum of positive squares in 4 ways, for example, as 12854117376 + 217459005625 = 113376^2 + 466325^2 .

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 230313123001 - 23 = 230313122993 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230313123001.

It is not an unprimeable number, because it can be changed into a prime (230313123401) 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, 1538776 + ... + 1681801.

It is an arithmetic number, because the mean of its divisors is an integer number (31009335273).

Almost surely, 2230313123001 is an apocalyptic number.

It is an amenable number.

230313123001 is a deficient number, since it is larger than the sum of its proper divisors (17761559183).

230313123001 is a wasteful number, since it uses less digits than its factorization.

230313123001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3226091.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 230313123001 its reverse (100321313032), we get a palindrome (330634436033).

The spelling of 230313123001 in words is "two hundred thirty billion, three hundred thirteen million, one hundred twenty-three thousand, one".

Divisors: 1 13 5501 71513 3220577 41867501 17716394077 230313123001