111232001032 has 16 divisors (see below), whose sum is σ = 208563633900. Its totient is φ = 55615032000.

The previous prime is 111232000963. The next prime is 111232001051. The reversal of 111232001032 is 230100232111.

It can be written as a sum of positive squares in 2 ways, for example, as 107011419876 + 4220581156 = 327126^2 + 64966^2 .

It is a junction number, because it is equal to n+sod(n) for n = 111232000997 and 111232001015.

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 in 3 ways as a sum of consecutive naturals, for example, 674782 + ... + 823282.

Almost surely, 2^111232001032 is an apocalyptic number.

It is an amenable number.

111232001032 is a deficient number, since it is larger than the sum of its proper divisors (97331632868).

111232001032 is a wasteful number, since it uses less digits than its factorization.

111232001032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242136 (or 242132 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 111232001032 its reverse (230100232111), we get a palindrome (341332233143).

The spelling of 111232001032 in words is "one hundred eleven billion, two hundred thirty-two million, one thousand, thirty-two".