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23300313123 = 319340242337
BaseRepresentation
bin10101101100110011…
…101001000000100011
32020010211122112202010
4111230303221000203
5340204340004443
614412022324003
71453255252023
oct255463510043
966124575663
1023300313123
11997746812a
124623289603
132274369639
1411b0743a83
15915881733
hex56cce9023

23300313123 has 8 divisors (see below), whose sum is σ = 31228054288. Its totient is φ = 15453057024.

The previous prime is 23300313109. The next prime is 23300313137. The reversal of 23300313123 is 32131300332.

It is an interprime number because it is at equal distance from previous prime (23300313109) and next prime (23300313137).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23300313123 - 210 = 23300312099 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23300313123.

It is not an unprimeable number, because it can be changed into a prime (23300313103) 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, 20120590 + ... + 20121747.

It is an arithmetic number, because the mean of its divisors is an integer number (3903506786).

Almost surely, 223300313123 is an apocalyptic number.

23300313123 is a deficient number, since it is larger than the sum of its proper divisors (7927741165).

23300313123 is a wasteful number, since it uses less digits than its factorization.

23300313123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40242533.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 23300313123 its reverse (32131300332), we get a palindrome (55431613455).

The spelling of 23300313123 in words is "twenty-three billion, three hundred million, three hundred thirteen thousand, one hundred twenty-three".

Divisors: 1 3 193 579 40242337 120727011 7766771041 23300313123