223045133304 has 96 divisors (see below), whose sum is σ = 648960307920. Its totient is φ = 63696858624.

The previous prime is 223045133299. The next prime is 223045133309. The reversal of 223045133304 is 403331540322.

It is an interprime number because it is at equal distance from previous prime (223045133299) and next prime (223045133309).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223045133309) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2487882 + ... + 2575974.

Almost surely, 2^223045133304 is an apocalyptic number.

223045133304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223045133304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (324480153960).

223045133304 is an abundant number, since it is smaller than the sum of its proper divisors (425915174616).

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

223045133304 is a wasteful number, since it uses less digits than its factorization.

223045133304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90269 (or 90258 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 223045133304 its reverse (403331540322), we get a palindrome (626376673626).

The spelling of 223045133304 in words is "two hundred twenty-three billion, forty-five million, one hundred thirty-three thousand, three hundred four".