223203201300 has 108 divisors (see below), whose sum is σ = 709202051740. Its totient is φ = 58705482240.

The previous prime is 223203201281. The next prime is 223203201311. The reversal of 223203201300 is 3102302322.

It is a happy number.

223203201300 is a `hidden beast` number, since 2 + 23 + 20 + 320 + 1 + 300 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 813618576 + 222389582724 = 28524^2 + 471582^2 .

It is a super-3 number, since 3×223203201300³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1632955 + ... + 1764354.

Almost surely, 2^223203201300 is an apocalyptic number.

223203201300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223203201300 is an abundant number, since it is smaller than the sum of its proper divisors (485998850440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223203201300 is a wasteful number, since it uses less digits than its factorization.

223203201300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3397402 (or 3397392 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 223203201300 its reverse (3102302322), we get a palindrome (226305503622).

The spelling of 223203201300 in words is "two hundred twenty-three billion, two hundred three million, two hundred one thousand, three hundred".