1033440103312 has 40 divisors (see below), whose sum is σ = 2030061802104. Its totient is φ = 509555579904.

The previous prime is 1033440103309. The next prime is 1033440103343. The reversal of 1033440103312 is 2133010443301.

It can be written as a sum of positive squares in 4 ways, for example, as 75946541056 + 957493562256 = 275584^2 + 978516^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7138398 + ... + 7281730.

Almost surely, 2^{1033440103312} is an apocalyptic number.

It is an amenable number.

1033440103312 is a deficient number, since it is larger than the sum of its proper divisors (996621698792).

1033440103312 is a wasteful number, since it uses less digits than its factorization.

1033440103312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149587 (or 149581 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1033440103312 its reverse (2133010443301), we get a palindrome (3166450546613).

The spelling of 1033440103312 in words is "one trillion, thirty-three billion, four hundred forty million, one hundred three thousand, three hundred twelve".