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23201000303 = 1310567168893
BaseRepresentation
bin10101100110111000…
…110010101101101111
32012212220202221011112
4111212320302231233
5340003424002203
614354113542235
71450641151205
oct254670625557
965786687145
1023201000303
1199263a5a18
1245b5b7497b
132259906860
1411a1491075
1590bcb56d8
hex566e32b6f

23201000303 has 8 divisors (see below), whose sum is σ = 24988205088. Its totient is φ = 21414154464.

The previous prime is 23201000299. The next prime is 23201000357. The reversal of 23201000303 is 30300010232.

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 23201000303 - 22 = 23201000299 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 (23201000003) 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, 52925 + ... + 221817.

It is an arithmetic number, because the mean of its divisors is an integer number (3123525636).

Almost surely, 223201000303 is an apocalyptic number.

23201000303 is a deficient number, since it is larger than the sum of its proper divisors (1787204785).

23201000303 is a wasteful number, since it uses less digits than its factorization.

23201000303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179473.

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 23201000303 its reverse (30300010232), we get a palindrome (53501010535).

The spelling of 23201000303 in words is "twenty-three billion, two hundred one million, three hundred three", and thus it is an aban number.

Divisors: 1 13 10567 137371 168893 2195609 1784692331 23201000303