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12323020301 = 531132057609
BaseRepresentation
bin10110111101000001…
…00101111000001101
31011210210221021220022
423132200211320031
5200214143122201
65354445031525
7614242641614
oct133640457015
934723837808
1012323020301
1152540295a9
12247ab555a5
1312150626b7
1484c8a487b
154c1cca41b
hex2de825e0d

12323020301 has 8 divisors (see below), whose sum is σ = 12666647160. Its totient is φ = 11983508992.

The previous prime is 12323020253. The next prime is 12323020327. The reversal of 12323020301 is 10302032321.

12323020301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2157138025 + 10165882276 = 46445^2 + 100826^2 .

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 12323020301 - 230 = 11249278477 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 12323020301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12323020351) 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, 1022816 + ... + 1034793.

It is an arithmetic number, because the mean of its divisors is an integer number (1583330895).

Almost surely, 212323020301 is an apocalyptic number.

It is an amenable number.

12323020301 is a deficient number, since it is larger than the sum of its proper divisors (343626859).

12323020301 is a wasteful number, since it uses less digits than its factorization.

12323020301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2057775.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 12323020301 its reverse (10302032321), we get a palindrome (22625052622).

The spelling of 12323020301 in words is "twelve billion, three hundred twenty-three million, twenty thousand, three hundred one".

Divisors: 1 53 113 5989 2057609 109053277 232509817 12323020301