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12003102301 = 46325924627
BaseRepresentation
bin10110010110111000…
…01100111001011101
31010222111221202220111
423023130030321131
5144040243233201
65303020050021
7603306454231
oct131334147135
933874852814
1012003102301
1150aa490463
1223ab993911
1311939ac8c8
1481c1c85c1
154a3b84b51
hex2cb70ce5d

12003102301 has 4 divisors (see below), whose sum is σ = 12029027392. Its totient is φ = 11977177212.

The previous prime is 12003102289. The next prime is 12003102323. The reversal of 12003102301 is 10320130021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12003102301 - 25 = 12003102269 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 (12003102341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12961851 + ... + 12962776.

It is an arithmetic number, because the mean of its divisors is an integer number (3007256848).

Almost surely, 212003102301 is an apocalyptic number.

It is an amenable number.

12003102301 is a deficient number, since it is larger than the sum of its proper divisors (25925091).

12003102301 is an equidigital number, since it uses as much as digits as its factorization.

12003102301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25925090.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 12003102301 its reverse (10320130021), we get a palindrome (22323232322).

The spelling of 12003102301 in words is "twelve billion, three million, one hundred two thousand, three hundred one".

Divisors: 1 463 25924627 12003102301