223020323001 has 112 divisors (see below), whose sum is σ = 386844353280. Its totient is φ = 125881620480.

The previous prime is 223020322999. The next prime is 223020323089. The reversal of 223020323001 is 100323020322.

It is a happy number.

223020323001 is a `hidden beast` number, since 2 + 230 + 203 + 230 + 0 + 1 = 666.

It is not a de Polignac number, because 223020323001 - 2¹ = 223020322999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (223020327001) by changing a digit.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 253144081 + ... + 253144961.

It is an arithmetic number, because the mean of its divisors is an integer number (3453967440).

Almost surely, 2^223020323001 is an apocalyptic number.

223020323001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

223020323001 is a deficient number, since it is larger than the sum of its proper divisors (163824030279).

223020323001 is an equidigital number, since it uses as much as digits as its factorization.

223020323001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1458 (or 1443 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 223020323001 its reverse (100323020322), we get a palindrome (323343343323).

The spelling of 223020323001 in words is "two hundred twenty-three billion, twenty million, three hundred twenty-three thousand, one".