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20232130103 = 28183985817
BaseRepresentation
bin10010110101111011…
…011100111000110111
31221020000022200212222
4102311323130320313
5312413411130403
613143340432555
71314241161023
oct226573347067
957200280788
1020232130103
118642567889
123b0784875b
131ba5801623
14d9d06d383
157d6320338
hex4b5edce37

20232130103 has 8 divisors (see below), whose sum is σ = 20328567840. Its totient is φ = 20135866240.

The previous prime is 20232130033. The next prime is 20232130141. The reversal of 20232130103 is 30103123202.

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 20232130103 - 222 = 20227935799 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 (20232160103) 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, 192851 + ... + 278667.

It is an arithmetic number, because the mean of its divisors is an integer number (2541070980).

Almost surely, 220232130103 is an apocalyptic number.

20232130103 is a deficient number, since it is larger than the sum of its proper divisors (96437737).

20232130103 is an equidigital number, since it uses as much as digits as its factorization.

20232130103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86937.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 20232130103 its reverse (30103123202), we get a palindrome (50335253305).

The spelling of 20232130103 in words is "twenty billion, two hundred thirty-two million, one hundred thirty thousand, one hundred three".

Divisors: 1 281 839 85817 235759 24114577 72000463 20232130103