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23210223101 = 1312311450367
BaseRepresentation
bin10101100111011011…
…111110010111111101
32012220120010111110122
4111213123332113331
5340013304114401
614355043344325
71451112432632
oct254733762775
965816114418
1023210223101
11993062516a
1245b90820a5
13225b7b5730
1411a27b2189
1590c9d821b
hex5676fe5fd

23210223101 has 8 divisors (see below), whose sum is σ = 25015947264. Its totient is φ = 21407402160.

The previous prime is 23210223067. The next prime is 23210223103. The reversal of 23210223101 is 10132201232.

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 23210223101 - 26 = 23210223037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 23210223101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23210223103) 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, 709181 + ... + 741186.

It is an arithmetic number, because the mean of its divisors is an integer number (3126993408).

Almost surely, 223210223101 is an apocalyptic number.

It is an amenable number.

23210223101 is a deficient number, since it is larger than the sum of its proper divisors (1805724163).

23210223101 is a wasteful number, since it uses less digits than its factorization.

23210223101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1451611.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 23210223101 its reverse (10132201232), we get a palindrome (33342424333).

The spelling of 23210223101 in words is "twenty-three billion, two hundred ten million, two hundred twenty-three thousand, one hundred one".

Divisors: 1 13 1231 16003 1450367 18854771 1785401777 23210223101