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23011102301 = 1117593207511
BaseRepresentation
bin10101011011100100…
…011000111001011101
32012101200110010002012
4111123210120321131
5334111320233201
614323211441005
71443144066545
oct253344307135
965350403065
1023011102301
119839192820
124562456165
132229478685
14118417c325
158ea2a45bb
hex55b918e5d

23011102301 has 16 divisors (see below), whose sum is σ = 26624619648. Its totient is φ = 19655347200.

The previous prime is 23011102241. The next prime is 23011102321. The reversal of 23011102301 is 10320111032.

It is a cyclic number.

It is not a de Polignac number, because 23011102301 - 234 = 5831233117 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23011102321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7136 + ... + 214646.

It is an arithmetic number, because the mean of its divisors is an integer number (1664038728).

Almost surely, 223011102301 is an apocalyptic number.

It is an amenable number.

23011102301 is a deficient number, since it is larger than the sum of its proper divisors (3613517347).

23011102301 is a wasteful number, since it uses less digits than its factorization.

23011102301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208132.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 23011102301 its reverse (10320111032), we get a palindrome (33331213333).

The spelling of 23011102301 in words is "twenty-three billion, eleven million, one hundred two thousand, three hundred one".

Divisors: 1 11 17 187 593 6523 10081 110891 207511 2282621 3527687 38804557 123054023 1353594253 2091918391 23011102301