103211232032 has 12 divisors (see below), whose sum is σ = 203197113126. Its totient is φ = 51605616000.

The previous prime is 103211232017. The next prime is 103211232053. The reversal of 103211232032 is 230232112301.

It can be written as a sum of positive squares in only one way, i.e., 100714830736 + 2496401296 = 317356^2 + 49964^2 .

It is a junction number, because it is equal to n+sod(n) for n = 103211231995 and 103211232013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1612675469 + ... + 1612675532.

Almost surely, 2^103211232032 is an apocalyptic number.

It is an amenable number.

103211232032 is a deficient number, since it is larger than the sum of its proper divisors (99985881094).

103211232032 is an equidigital number, since it uses as much as digits as its factorization.

103211232032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3225351011 (or 3225351003 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 103211232032 its reverse (230232112301), we get a palindrome (333443344333).

The spelling of 103211232032 in words is "one hundred three billion, two hundred eleven million, two hundred thirty-two thousand, thirty-two".