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12330101 = 72776359
BaseRepresentation
bin101111000010…
…010001110101
3212012102201102
4233002101311
511124030401
61120135445
7206542550
oct57022165
925172642
1012330101
116a61873
124167585
132729324
1418cd697
15113856b
hexbc2475

12330101 has 8 divisors (see below), whose sum is σ = 14144640. Its totient is φ = 10528848.

The previous prime is 12330067. The next prime is 12330103. The reversal of 12330101 is 10103321.

12330101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12330101 - 26 = 12330037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12330103) 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, 1241 + ... + 5118.

It is an arithmetic number, because the mean of its divisors is an integer number (1768080).

Almost surely, 212330101 is an apocalyptic number.

It is an amenable number.

12330101 is a deficient number, since it is larger than the sum of its proper divisors (1814539).

12330101 is an equidigital number, since it uses as much as digits as its factorization.

12330101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6643.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 12330101 is about 3511.4243548737. The cubic root of 12330101 is about 231.0231731530.

Adding to 12330101 its reverse (10103321), we get a palindrome (22433422).

The spelling of 12330101 in words is "twelve million, three hundred thirty thousand, one hundred one".

Divisors: 1 7 277 1939 6359 44513 1761443 12330101