223033010100 has 144 divisors (see below), whose sum is σ = 653520172032. Its totient is φ = 58719635840.

The previous prime is 223033010089. The next prime is 223033010113. The reversal of 223033010100 is 1010330322.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 223033010100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 73777189 + ... + 73780211.

It is an arithmetic number, because the mean of its divisors is an integer number (4538334528).

Almost surely, 2^223033010100 is an apocalyptic number.

223033010100 is a gapful number since it is divisible by the number (20) 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 223033010100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (326760086016).

223033010100 is an abundant number, since it is smaller than the sum of its proper divisors (430487161932).

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

223033010100 is a wasteful number, since it uses less digits than its factorization.

223033010100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6086 (or 6079 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 223033010100 its reverse (1010330322), we get a palindrome (224043340422).

The spelling of 223033010100 in words is "two hundred twenty-three billion, thirty-three million, ten thousand, one hundred".