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23330012021201 = 643104934588243
BaseRepresentation
bin1010100110111111100010…
…00101000100000111010001
310001121022211122120110012202
411103133301011010013101
511024214331034134301
6121341354244332545
74625352306125414
oct523376105040721
9101538748513182
1023330012021201
117485225634816
1227496199a4155
13100301a656162
145a927014db7b
152a6d0198966b
hex1537f11441d1

23330012021201 has 8 divisors (see below), whose sum is σ = 23388570592800. Its totient is φ = 23271522629472.

The previous prime is 23330012021153. The next prime is 23330012021207. The reversal of 23330012021201 is 10212021003332.

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 23330012021201 - 222 = 23330007826897 is a prime.

It is a super-3 number, since 3×233300120212013 (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23330012021207) 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, 16619615 + ... + 17968628.

It is an arithmetic number, because the mean of its divisors is an integer number (2923571324100).

Almost surely, 223330012021201 is an apocalyptic number.

It is an amenable number.

23330012021201 is a deficient number, since it is larger than the sum of its proper divisors (58558571599).

23330012021201 is a wasteful number, since it uses less digits than its factorization.

23330012021201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34589935.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 23330012021201 its reverse (10212021003332), we get a palindrome (33542033024533).

The spelling of 23330012021201 in words is "twenty-three trillion, three hundred thirty billion, twelve million, twenty-one thousand, two hundred one".

Divisors: 1 643 1049 674507 34588243 22240240249 36283066907 23330012021201