1032203203112 has 16 divisors (see below), whose sum is σ = 1935403323360. Its totient is φ = 516095650224.

The previous prime is 1032203203091. The next prime is 1032203203127. The reversal of 1032203203112 is 2113023022301.

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, 42053 + ... + 1437419.

It is an arithmetic number, because the mean of its divisors is an integer number (120962707710).

Almost surely, 2^{1032203203112} is an apocalyptic number.

It is an amenable number.

1032203203112 is a deficient number, since it is larger than the sum of its proper divisors (903200120248).

1032203203112 is a wasteful number, since it uses less digits than its factorization.

1032203203112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1487840 (or 1487836 counting only the distinct ones).

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

Adding to 1032203203112 its reverse (2113023022301), we get a palindrome (3145226225413).

The spelling of 1032203203112 in words is "one trillion, thirty-two billion, two hundred three million, two hundred three thousand, one hundred twelve".