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12203020301 = 97147185523
BaseRepresentation
bin10110101110101101…
…10101000000001101
31011111110010122211212
423113112311000031
5144442433122201
65334521024205
7611254650443
oct132726650015
934443118755
1012203020301
1151a231784a
122446925065
1311c6238794
1483a988b93
154b64c4abb
hex2d75b500d

12203020301 has 8 divisors (see below), whose sum is σ = 12337350144. Its totient is φ = 12068864640.

The previous prime is 12203020273. The next prime is 12203020339. The reversal of 12203020301 is 10302030221.

It is a happy number.

12203020301 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 12203020301 - 218 = 12202758157 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 (12202020301) 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, 99926 + ... + 185448.

It is an arithmetic number, because the mean of its divisors is an integer number (1542168768).

Almost surely, 212203020301 is an apocalyptic number.

It is an amenable number.

12203020301 is a deficient number, since it is larger than the sum of its proper divisors (134329843).

12203020301 is an equidigital number, since it uses as much as digits as its factorization.

12203020301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87091.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 12203020301 its reverse (10302030221), we get a palindrome (22505050522).

The spelling of 12203020301 in words is "twelve billion, two hundred three million, twenty thousand, three hundred one".

Divisors: 1 97 1471 85523 142687 8295731 125804333 12203020301