223100030313 has 12 divisors (see below), whose sum is σ = 330965210628. Its totient is φ = 144713532960.

The previous prime is 223100030267. The next prime is 223100030339. The reversal of 223100030313 is 313030001322.

223100030313 is a `hidden beast` number, since 223 + 100 + 0 + 30 + 313 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 98312348304 + 124787682009 = 313548^2 + 353253^2 .

It is not a de Polignac number, because 223100030313 - 2¹⁸ = 223099768169 is a prime.

It is a super-3 number, since 3×223100030313³ (a number of 35 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (223100031313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 334984698 + ... + 334985363.

It is an arithmetic number, because the mean of its divisors is an integer number (27580434219).

Almost surely, 2^223100030313 is an apocalyptic number.

It is an amenable number.

223100030313 is a deficient number, since it is larger than the sum of its proper divisors (107865180315).

223100030313 is a wasteful number, since it uses less digits than its factorization.

223100030313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669970104 (or 669970101 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 223100030313 its reverse (313030001322), we get a palindrome (536130031635).

The spelling of 223100030313 in words is "two hundred twenty-three billion, one hundred million, thirty thousand, three hundred thirteen".