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23123230210223 = 1113161700910561
BaseRepresentation
bin1010100000111110010111…
…11011000011100010101111
310000212120002200010001222222
411100133023323003202233
511012322333413211343
6121102355412425555
74604412125543633
oct520371373034257
9100776080101888
1023123230210223
1174055636a5660
12271552b0182bb
13cb96852b63a0
1459d2554aadc3
152a174ce49a68
hex1507cbec38af

23123230210223 has 8 divisors (see below), whose sum is σ = 27165752974416. Its totient is φ = 19404109267200.

The previous prime is 23123230210217. The next prime is 23123230210237. The reversal of 23123230210223 is 32201203232132.

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 23123230210223 - 26 = 23123230210159 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23123230210192 and 23123230210201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23123230200223) 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, 80850455138 + ... + 80850455423.

It is an arithmetic number, because the mean of its divisors is an integer number (3395719121802).

Almost surely, 223123230210223 is an apocalyptic number.

23123230210223 is a deficient number, since it is larger than the sum of its proper divisors (4042522764193).

23123230210223 is a wasteful number, since it uses less digits than its factorization.

23123230210223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161700910585.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 23123230210223 its reverse (32201203232132), we get a palindrome (55324433442355).

The spelling of 23123230210223 in words is "twenty-three trillion, one hundred twenty-three billion, two hundred thirty million, two hundred ten thousand, two hundred twenty-three".

Divisors: 1 11 13 143 161700910561 1778710016171 2102111837293 23123230210223