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12130301201 = 197239925667
BaseRepresentation
bin10110100110000010…
…11011010100010001
31011022101022010222212
423103001123110101
5144320324114301
65323402241505
7606412600424
oct132301332421
934271263885
1012130301201
115165269917
1224264b6295
1311b4157425
148310599bb
154aee0d4bb
hex2d305b511

12130301201 has 8 divisors (see below), whose sum is σ = 12197433600. Its totient is φ = 12063225328.

The previous prime is 12130301167. The next prime is 12130301213. The reversal of 12130301201 is 10210303121.

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 12130301201 - 230 = 11056559377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12130301231) 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, 459770 + ... + 485436.

It is an arithmetic number, because the mean of its divisors is an integer number (1524679200).

Almost surely, 212130301201 is an apocalyptic number.

It is an amenable number.

12130301201 is a deficient number, since it is larger than the sum of its proper divisors (67132399).

12130301201 is a wasteful number, since it uses less digits than its factorization.

12130301201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28263.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 12130301201 its reverse (10210303121), we get a palindrome (22340604322).

The spelling of 12130301201 in words is "twelve billion, one hundred thirty million, three hundred one thousand, two hundred one".

Divisors: 1 197 2399 25667 472603 5056399 61575133 12130301201