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23102230301 = 140930195431
BaseRepresentation
bin10101100001000000…
…000000111100011101
32012122000220220012022
4111201000000330131
5334303132332201
614340224545525
71445331501053
oct254100007435
965560826168
1023102230301
119885674617
124588a822a5
132242303b77
1411923001d3
159032a541b
hex561000f1d

23102230301 has 8 divisors (see below), whose sum is σ = 23130542400. Its totient is φ = 23073937920.

The previous prime is 23102230297. The next prime is 23102230313. The reversal of 23102230301 is 10303220132.

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 23102230301 - 22 = 23102230297 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 23102230301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23102230351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4251056 + ... + 4256486.

It is an arithmetic number, because the mean of its divisors is an integer number (2891317800).

Almost surely, 223102230301 is an apocalyptic number.

It is an amenable number.

23102230301 is a deficient number, since it is larger than the sum of its proper divisors (28312099).

23102230301 is a wasteful number, since it uses less digits than its factorization.

23102230301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9859.

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

Adding to 23102230301 its reverse (10303220132), we get a palindrome (33405450433).

The spelling of 23102230301 in words is "twenty-three billion, one hundred two million, two hundred thirty thousand, three hundred one".

Divisors: 1 1409 3019 5431 4253771 7652279 16396189 23102230301