223130403132 has 192 divisors, whose sum is σ = 692742650880. Its totient is φ = 54243385344.

The previous prime is 223130403103. The next prime is 223130403137. The reversal of 223130403132 is 231304031322.

It is a super-3 number, since 3×223130403132³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223130403137) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 622348 + ... + 913004.

It is an arithmetic number, because the mean of its divisors is an integer number (3608034640).

Almost surely, 2^223130403132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223130403132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (346371325440).

223130403132 is an abundant number, since it is smaller than the sum of its proper divisors (469612247748).

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

223130403132 is a wasteful number, since it uses less digits than its factorization.

223130403132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290740 (or 290738 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 223130403132 its reverse (231304031322), we get a palindrome (454434434454).

It can be divided in two parts, 2 and 23130403132, that multiplied together give a palindrome (46260806264).

The spelling of 223130403132 in words is "two hundred twenty-three billion, one hundred thirty million, four hundred three thousand, one hundred thirty-two".