223132121130 has 32 divisors (see below), whose sum is σ = 567018097344. Its totient is φ = 56001787136.

The previous prime is 223132121111. The next prime is 223132121143. The reversal of 223132121130 is 31121231322.

It is a super-3 number, since 3×223132121130³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223132121097 and 223132121106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218756472 + ... + 218757491.

It is an arithmetic number, because the mean of its divisors is an integer number (17719315542).

Almost surely, 2^223132121130 is an apocalyptic number.

223132121130 is an abundant number, since it is smaller than the sum of its proper divisors (343885976214).

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

223132121130 is a wasteful number, since it uses less digits than its factorization.

223132121130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437513990.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 223132121130 its reverse (31121231322), we get a palindrome (254253352452).

The spelling of 223132121130 in words is "two hundred twenty-three billion, one hundred thirty-two million, one hundred twenty-one thousand, one hundred thirty".