103311331232 has 24 divisors (see below), whose sum is σ = 203429255652. Its totient is φ = 51646758400.

The previous prime is 103311331229. The next prime is 103311331273. The reversal of 103311331232 is 232133113301.

It can be written as a sum of positive squares in 2 ways, for example, as 103089797776 + 221533456 = 321076^2 + 14884^2 .

It is a junction number, because it is equal to n+sod(n) for n = 103311331198 and 103311331207.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87869 + ... + 462972.

Almost surely, 2^103311331232 is an apocalyptic number.

It is an amenable number.

103311331232 is a deficient number, since it is larger than the sum of its proper divisors (100117924420).

103311331232 is an equidigital number, since it uses as much as digits as its factorization.

103311331232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556712 (or 556704 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 103311331232 its reverse (232133113301), we get a palindrome (335444444533).

The spelling of 103311331232 in words is "one hundred three billion, three hundred eleven million, three hundred thirty-one thousand, two hundred thirty-two".