223033131030 has 64 divisors (see below), whose sum is σ = 553515595776. Its totient is φ = 57456000000.

The previous prime is 223033131029. The next prime is 223033131047. The reversal of 223033131030 is 30131330322.

It is a junction number, because it is equal to n+sod(n) for n = 223033130988 and 223033131006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 321030 + ... + 741030.

It is an arithmetic number, because the mean of its divisors is an integer number (8648681184).

Almost surely, 2^223033131030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223033131030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276757797888).

223033131030 is an abundant number, since it is smaller than the sum of its proper divisors (330482464746).

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

223033131030 is a wasteful number, since it uses less digits than its factorization.

223033131030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420613.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 223033131030 its reverse (30131330322), we get a palindrome (253164461352).

The spelling of 223033131030 in words is "two hundred twenty-three billion, thirty-three million, one hundred thirty-one thousand, thirty".