20223103232 has 36 divisors (see below), whose sum is σ = 40399473996. Its totient is φ = 10103470080.

The previous prime is 20223103193. The next prime is 20223103247. The reversal of 20223103232 is 23230132202.

It can be written as a sum of positive squares in 2 ways, for example, as 10762817536 + 9460285696 = 103744^2 + 97264^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 295982 + ... + 357842.

It is an arithmetic number, because the mean of its divisors is an integer number (1122207611).

Almost surely, 2^20223103232 is an apocalyptic number.

It is an amenable number.

20223103232 is a deficient number, since it is larger than the sum of its proper divisors (20176370764).

20223103232 is an equidigital number, since it uses as much as digits as its factorization.

20223103232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63154 (or 63140 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 20223103232 its reverse (23230132202), we get a palindrome (43453235434).

The spelling of 20223103232 in words is "twenty billion, two hundred twenty-three million, one hundred three thousand, two hundred thirty-two".