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23102103301 = 173229420857
BaseRepresentation
bin10101100000111111…
…100001111100000101
32012122000200102222121
4111200333201330011
5334303114301201
614340222125541
71445330431564
oct254077417405
965560612877
1023102103301
119885598162
124588a208b1
13224228b114
1411922a9bdb
1590327c9a1
hex560fe1f05

23102103301 has 8 divisors (see below), whose sum is σ = 24468684120. Its totient is φ = 21736370688.

The previous prime is 23102103293. The next prime is 23102103319. The reversal of 23102103301 is 10330120132.

It can be written as a sum of positive squares in 4 ways, for example, as 322238401 + 22779864900 = 17951^2 + 150930^2 .

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 23102103301 - 23 = 23102103293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23102103341) 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, 155536 + ... + 265321.

It is an arithmetic number, because the mean of its divisors is an integer number (3058585515).

Almost surely, 223102103301 is an apocalyptic number.

It is an amenable number.

23102103301 is a deficient number, since it is larger than the sum of its proper divisors (1366580819).

23102103301 is a wasteful number, since it uses less digits than its factorization.

23102103301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424103.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 23102103301 its reverse (10330120132), we get a palindrome (33432223433).

The spelling of 23102103301 in words is "twenty-three billion, one hundred two million, one hundred three thousand, three hundred one".

Divisors: 1 17 3229 54893 420857 7154569 1358947253 23102103301