223132123300 has 36 divisors (see below), whose sum is σ = 488638903060. Its totient is φ = 88434011520.

The previous prime is 223132123271. The next prime is 223132123337. The reversal of 223132123300 is 3321231322.

It can be written as a sum of positive squares in 6 ways, for example, as 6058131556 + 217073991744 = 77834^2 + 465912^2 .

It is a super-3 number, since 3×223132123300³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10224519 + ... + 10246318.

Almost surely, 2^223132123300 is an apocalyptic number.

223132123300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223132123300 is an abundant number, since it is smaller than the sum of its proper divisors (265506779760).

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

223132123300 is a wasteful number, since it uses less digits than its factorization.

223132123300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20470960 (or 20470953 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 223132123300 its reverse (3321231322), we get a palindrome (226453354622).

The spelling of 223132123300 in words is "two hundred twenty-three billion, one hundred thirty-two million, one hundred twenty-three thousand, three hundred".