223130420324 has 24 divisors (see below), whose sum is σ = 447525055488. Its totient is φ = 95356419840.

The previous prime is 223130420287. The next prime is 223130420341. The reversal of 223130420324 is 423024031322.

It is a super-3 number, since 3×223130420324³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223130420293 and 223130420302.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11277572 + ... + 11297339.

It is an arithmetic number, because the mean of its divisors is an integer number (18646877312).

Almost surely, 2^223130420324 is an apocalyptic number.

It is an amenable number.

223130420324 is an abundant number, since it is smaller than the sum of its proper divisors (224394635164).

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

223130420324 is a wasteful number, since it uses less digits than its factorization.

223130420324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22575275 (or 22575273 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 223130420324 its reverse (423024031322), we get a palindrome (646154451646).

The spelling of 223130420324 in words is "two hundred twenty-three billion, one hundred thirty million, four hundred twenty thousand, three hundred twenty-four".