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223230112301 = 7198918858673
BaseRepresentation
bin1100111111100110001…
…1010011001000101101
3210100012021211122211002
43033321203103020231
512124133402043201
6250314524010045
722061564434640
oct3177143231055
9710167748732
10223230112301
1186742640419
123731b390925
1318086c79761
14ab3938da57
155c17a8a76b
hex33f98d322d

223230112301 has 16 divisors (see below), whose sum is σ = 271564905600. Its totient is φ = 179232818688.

The previous prime is 223230112297. The next prime is 223230112331. The reversal of 223230112301 is 103211032322.

It is not a de Polignac number, because 223230112301 - 22 = 223230112297 is a prime.

It is a super-3 number, since 3×2232301123013 (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223230112331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9417500 + ... + 9441173.

It is an arithmetic number, because the mean of its divisors is an integer number (16972806600).

Almost surely, 2223230112301 is an apocalyptic number.

It is an amenable number.

223230112301 is a deficient number, since it is larger than the sum of its proper divisors (48334793299).

223230112301 is a wasteful number, since it uses less digits than its factorization.

223230112301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18858788.

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

Adding to 223230112301 its reverse (103211032322), we get a palindrome (326441144623).

The spelling of 223230112301 in words is "two hundred twenty-three billion, two hundred thirty million, one hundred twelve thousand, three hundred one".

Divisors: 1 7 19 89 133 623 1691 11837 18858673 132010711 358314787 1678421897 2508203509 11748953279 31890016043 223230112301