103221123232 has 24 divisors (see below), whose sum is σ = 203230491156. Its totient is φ = 51607030272.

The previous prime is 103221123179. The next prime is 103221123259. The reversal of 103221123232 is 232321122301.

It can be written as a sum of positive squares in 2 ways, for example, as 102761278096 + 459845136 = 320564^2 + 21444^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 401098 + ... + 606070.

Almost surely, 2^103221123232 is an apocalyptic number.

It is an amenable number.

103221123232 is a deficient number, since it is larger than the sum of its proper divisors (100009367924).

103221123232 is a wasteful number, since it uses less digits than its factorization.

103221123232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220720 (or 220712 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 103221123232 its reverse (232321122301), we get a palindrome (335542245533).

The spelling of 103221123232 in words is "one hundred three billion, two hundred twenty-one million, one hundred twenty-three thousand, two hundred thirty-two".