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223102013023001 = 731871716146143
BaseRepresentation
bin110010101110100011111100…
…001111000010001100011001
31002020221100021212212100100102
4302232203330033002030121
5213220300410313214001
62110255352212145145
764664405602103660
oct6256437417021431
91066840255770312
10223102013023001
11650a603a104132
12210327b89081b5
1397645779690c8
143d142a32c3dd7
151abd5de489e6b
hexcae8fc3c2319

223102013023001 has 4 divisors (see below), whose sum is σ = 254973729169152. Its totient is φ = 191230296876852.

The previous prime is 223102013022991. The next prime is 223102013023013. The reversal of 223102013023001 is 100320310201322.

223102013023001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 223102013023001 - 218 = 223102012760857 is a prime.

It is a super-3 number, since 3×2231020130230013 (a number of 44 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223102013023051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15935858073065 + ... + 15935858073078.

It is an arithmetic number, because the mean of its divisors is an integer number (63743432292288).

Almost surely, 2223102013023001 is an apocalyptic number.

It is an amenable number.

223102013023001 is a deficient number, since it is larger than the sum of its proper divisors (31871716146151).

223102013023001 is an equidigital number, since it uses as much as digits as its factorization.

223102013023001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31871716146150.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 223102013023001 its reverse (100320310201322), we get a palindrome (323422323224323).

The spelling of 223102013023001 in words is "two hundred twenty-three trillion, one hundred two billion, thirteen million, twenty-three thousand, one".

Divisors: 1 7 31871716146143 223102013023001