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12201030301 = 373103131727
BaseRepresentation
bin10110101110011110…
…01111001010011101
31011111022101120002011
423113033033022131
5144441430432201
65334410231221
7611232021625
oct132717171235
934438346064
1012201030301
1151a1188719
122446125511
1311c59bca75
1483a5cb885
154b6230151
hex2d73cf29d

12201030301 has 8 divisors (see below), whose sum is σ = 12245992704. Its totient is φ = 12156134160.

The previous prime is 12201030299. The next prime is 12201030319. The reversal of 12201030301 is 10303010221.

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 12201030301 - 21 = 12201030299 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 (12201030371) 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, 368700 + ... + 400426.

It is an arithmetic number, because the mean of its divisors is an integer number (1530749088).

Almost surely, 212201030301 is an apocalyptic number.

It is an amenable number.

12201030301 is a deficient number, since it is larger than the sum of its proper divisors (44962403).

12201030301 is a wasteful number, since it uses less digits than its factorization.

12201030301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33131.

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

Adding to 12201030301 its reverse (10303010221), we get a palindrome (22504040522).

The spelling of 12201030301 in words is "twelve billion, two hundred one million, thirty thousand, three hundred one".

Divisors: 1 373 1031 31727 384563 11834171 32710537 12201030301